49505820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9099

約数の個数: 96

約数和(自身を含む): 170623488

約数和(自身を除く): 121117668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9067, 18134, 27201, 36268, 45335, 54402, 63469, 90670, 108804, 117871, 126938, 136005, 181340, 190407, 235742, 253876, 272010, 317345, 353613, 380814, 471484, 544020, 589355, 634690, 707226, 761628, 825097, 952035, 1178710, 1269380, 1414452, 1650194, 1768065, 1904070, 2357420, 2475291, 3300388, 3536130, 3808140, 4125485, 4950582, 7072260, 8250970, 9901164, 12376455, 16501940, 24752910, 49505820]

約数ペア:

[(1, 49505820), (2, 24752910), (3, 16501940), (4, 12376455), (5, 9901164), (6, 8250970), (7, 7072260), (10, 4950582), (12, 4125485), (13, 3808140), (14, 3536130), (15, 3300388), (20, 2475291), (21, 2357420), (26, 1904070), (28, 1768065), (30, 1650194), (35, 1414452), (39, 1269380), (42, 1178710), (52, 952035), (60, 825097), (65, 761628), (70, 707226), (78, 634690), (84, 589355), (91, 544020), (105, 471484), (130, 380814), (140, 353613), (156, 317345), (182, 272010), (195, 253876), (210, 235742), (260, 190407), (273, 181340), (364, 136005), (390, 126938), (420, 117871), (455, 108804), (546, 90670), (780, 63469), (910, 54402), (1092, 45335), (1365, 36268), (1820, 27201), (2730, 18134), (5460, 9067)]