55799380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 158957568

約数和(自身を除く): 103158188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 43, 46, 52, 62, 65, 70, 86, 91, 92, 115, 124, 130, 140, 155, 161, 172, 182, 215, 217, 230, 260, 299, 301, 310, 322, 364, 403, 430, 434, 455, 460, 559, 598, 602, 620, 644, 713, 805, 806, 860, 868, 910, 989, 1085, 1118, 1196, 1204, 1333, 1426, 1495, 1505, 1610, 1612, 1820, 1978, 2015, 2093, 2170, 2236, 2666, 2795, 2821, 2852, 2990, 3010, 3220, 3565, 3913, 3956, 4030, 4186, 4340, 4945, 4991, 5332, 5590, 5642, 5980, 6020, 6665, 6923, 7130, 7826, 8060, 8372, 9269, 9331, 9890, 9982, 10465, 11180, 11284, 12857, 13330, 13846, 14105, 14260, 15652, 17329, 18538, 18662, 19565, 19780, 19964, 20930, 24955, 25714, 26660, 27692, 28210, 30659, 34615, 34658, 37076, 37324, 39130, 41860, 46345, 46655, 49910, 51428, 56420, 61318, 64285, 64883, 69230, 69316, 78260, 86645, 89999, 92690, 93310, 99820, 121303, 122636, 128570, 129766, 138460, 153295, 173290, 179998, 185380, 186620, 214613, 242606, 257140, 259532, 306590, 324415, 346580, 359996, 398567, 429226, 449995, 485212, 606515, 613180, 648830, 797134, 858452, 899990, 1073065, 1213030, 1297660, 1594268, 1799980, 1992835, 2146130, 2426060, 2789969, 3985670, 4292260, 5579938, 7971340, 11159876, 13949845, 27899690, 55799380]

約数ペア:

[(1, 55799380), (2, 27899690), (4, 13949845), (5, 11159876), (7, 7971340), (10, 5579938), (13, 4292260), (14, 3985670), (20, 2789969), (23, 2426060), (26, 2146130), (28, 1992835), (31, 1799980), (35, 1594268), (43, 1297660), (46, 1213030), (52, 1073065), (62, 899990), (65, 858452), (70, 797134), (86, 648830), (91, 613180), (92, 606515), (115, 485212), (124, 449995), (130, 429226), (140, 398567), (155, 359996), (161, 346580), (172, 324415), (182, 306590), (215, 259532), (217, 257140), (230, 242606), (260, 214613), (299, 186620), (301, 185380), (310, 179998), (322, 173290), (364, 153295), (403, 138460), (430, 129766), (434, 128570), (455, 122636), (460, 121303), (559, 99820), (598, 93310), (602, 92690), (620, 89999), (644, 86645), (713, 78260), (805, 69316), (806, 69230), (860, 64883), (868, 64285), (910, 61318), (989, 56420), (1085, 51428), (1118, 49910), (1196, 46655), (1204, 46345), (1333, 41860), (1426, 39130), (1495, 37324), (1505, 37076), (1610, 34658), (1612, 34615), (1820, 30659), (1978, 28210), (2015, 27692), (2093, 26660), (2170, 25714), (2236, 24955), (2666, 20930), (2795, 19964), (2821, 19780), (2852, 19565), (2990, 18662), (3010, 18538), (3220, 17329), (3565, 15652), (3913, 14260), (3956, 14105), (4030, 13846), (4186, 13330), (4340, 12857), (4945, 11284), (4991, 11180), (5332, 10465), (5590, 9982), (5642, 9890), (5980, 9331), (6020, 9269), (6665, 8372), (6923, 8060), (7130, 7826)]