51974600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 75517240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 83, 100, 101, 124, 155, 166, 200, 202, 248, 310, 332, 404, 415, 505, 620, 664, 775, 808, 830, 1010, 1240, 1550, 1660, 2020, 2075, 2525, 2573, 3100, 3131, 3320, 4040, 4150, 5050, 5146, 6200, 6262, 8300, 8383, 10100, 10292, 12524, 12865, 15655, 16600, 16766, 20200, 20584, 25048, 25730, 31310, 33532, 41915, 51460, 62620, 64325, 67064, 78275, 83830, 102920, 125240, 128650, 156550, 167660, 209575, 257300, 259873, 313100, 335320, 419150, 514600, 519746, 626200, 838300, 1039492, 1299365, 1676600, 2078984, 2598730, 5197460, 6496825, 10394920, 12993650, 25987300, 51974600]

約数ペア:

[(1, 51974600), (2, 25987300), (4, 12993650), (5, 10394920), (8, 6496825), (10, 5197460), (20, 2598730), (25, 2078984), (31, 1676600), (40, 1299365), (50, 1039492), (62, 838300), (83, 626200), (100, 519746), (101, 514600), (124, 419150), (155, 335320), (166, 313100), (200, 259873), (202, 257300), (248, 209575), (310, 167660), (332, 156550), (404, 128650), (415, 125240), (505, 102920), (620, 83830), (664, 78275), (775, 67064), (808, 64325), (830, 62620), (1010, 51460), (1240, 41915), (1550, 33532), (1660, 31310), (2020, 25730), (2075, 25048), (2525, 20584), (2573, 20200), (3100, 16766), (3131, 16600), (3320, 15655), (4040, 12865), (4150, 12524), (5050, 10292), (5146, 10100), (6200, 8383), (6262, 8300)]