50009820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 173408256

約数和(自身を除く): 123398436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 167, 186, 210, 217, 230, 276, 310, 322, 334, 345, 372, 420, 434, 460, 465, 483, 501, 620, 644, 651, 668, 690, 713, 805, 835, 868, 930, 966, 1002, 1085, 1169, 1302, 1380, 1426, 1610, 1670, 1860, 1932, 2004, 2139, 2170, 2338, 2415, 2505, 2604, 2852, 3220, 3255, 3340, 3507, 3565, 3841, 4278, 4340, 4676, 4830, 4991, 5010, 5177, 5845, 6510, 7014, 7130, 7682, 8556, 9660, 9982, 10020, 10354, 10695, 11523, 11690, 13020, 14028, 14260, 14973, 15364, 15531, 17535, 19205, 19964, 20708, 21390, 23046, 23380, 24955, 25885, 26887, 29946, 31062, 35070, 36239, 38410, 42780, 46092, 49910, 51770, 53774, 57615, 59892, 62124, 70140, 72478, 74865, 76820, 77655, 80661, 99820, 103540, 107548, 108717, 115230, 119071, 134435, 144956, 149730, 155310, 161322, 181195, 217434, 230460, 238142, 268870, 299460, 310620, 322644, 357213, 362390, 403305, 434868, 476284, 537740, 543585, 595355, 714426, 724780, 806610, 833497, 1087170, 1190710, 1428852, 1613220, 1666994, 1786065, 2174340, 2381420, 2500491, 3333988, 3572130, 4167485, 5000982, 7144260, 8334970, 10001964, 12502455, 16669940, 25004910, 50009820]

約数ペア:

[(1, 50009820), (2, 25004910), (3, 16669940), (4, 12502455), (5, 10001964), (6, 8334970), (7, 7144260), (10, 5000982), (12, 4167485), (14, 3572130), (15, 3333988), (20, 2500491), (21, 2381420), (23, 2174340), (28, 1786065), (30, 1666994), (31, 1613220), (35, 1428852), (42, 1190710), (46, 1087170), (60, 833497), (62, 806610), (69, 724780), (70, 714426), (84, 595355), (92, 543585), (93, 537740), (105, 476284), (115, 434868), (124, 403305), (138, 362390), (140, 357213), (155, 322644), (161, 310620), (167, 299460), (186, 268870), (210, 238142), (217, 230460), (230, 217434), (276, 181195), (310, 161322), (322, 155310), (334, 149730), (345, 144956), (372, 134435), (420, 119071), (434, 115230), (460, 108717), (465, 107548), (483, 103540), (501, 99820), (620, 80661), (644, 77655), (651, 76820), (668, 74865), (690, 72478), (713, 70140), (805, 62124), (835, 59892), (868, 57615), (930, 53774), (966, 51770), (1002, 49910), (1085, 46092), (1169, 42780), (1302, 38410), (1380, 36239), (1426, 35070), (1610, 31062), (1670, 29946), (1860, 26887), (1932, 25885), (2004, 24955), (2139, 23380), (2170, 23046), (2338, 21390), (2415, 20708), (2505, 19964), (2604, 19205), (2852, 17535), (3220, 15531), (3255, 15364), (3340, 14973), (3507, 14260), (3565, 14028), (3841, 13020), (4278, 11690), (4340, 11523), (4676, 10695), (4830, 10354), (4991, 10020), (5010, 9982), (5177, 9660), (5845, 8556), (6510, 7682), (7014, 7130)]