51269820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 115654980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2069, 2478, 3540, 4130, 4138, 4956, 6195, 6207, 8260, 8276, 10345, 12390, 12414, 14483, 20690, 24780, 24828, 28966, 31035, 41380, 43449, 57932, 62070, 72415, 86898, 122071, 124140, 144830, 173796, 217245, 244142, 289660, 366213, 434490, 488284, 610355, 732426, 854497, 868980, 1220710, 1464852, 1708994, 1831065, 2441420, 2563491, 3417988, 3662130, 4272485, 5126982, 7324260, 8544970, 10253964, 12817455, 17089940, 25634910, 51269820]

約数ペア:

[(1, 51269820), (2, 25634910), (3, 17089940), (4, 12817455), (5, 10253964), (6, 8544970), (7, 7324260), (10, 5126982), (12, 4272485), (14, 3662130), (15, 3417988), (20, 2563491), (21, 2441420), (28, 1831065), (30, 1708994), (35, 1464852), (42, 1220710), (59, 868980), (60, 854497), (70, 732426), (84, 610355), (105, 488284), (118, 434490), (140, 366213), (177, 289660), (210, 244142), (236, 217245), (295, 173796), (354, 144830), (413, 124140), (420, 122071), (590, 86898), (708, 72415), (826, 62070), (885, 57932), (1180, 43449), (1239, 41380), (1652, 31035), (1770, 28966), (2065, 24828), (2069, 24780), (2478, 20690), (3540, 14483), (4130, 12414), (4138, 12390), (4956, 10345), (6195, 8276), (6207, 8260)]