50623000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 78769640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 71, 92, 100, 115, 124, 125, 142, 155, 184, 200, 230, 248, 250, 284, 310, 355, 460, 500, 568, 575, 620, 710, 713, 775, 920, 1000, 1150, 1240, 1420, 1426, 1550, 1633, 1775, 2201, 2300, 2840, 2852, 2875, 3100, 3266, 3550, 3565, 3875, 4402, 4600, 5704, 5750, 6200, 6532, 7100, 7130, 7750, 8165, 8804, 8875, 11005, 11500, 13064, 14200, 14260, 15500, 16330, 17608, 17750, 17825, 22010, 23000, 28520, 31000, 32660, 35500, 35650, 40825, 44020, 50623, 55025, 65320, 71000, 71300, 81650, 88040, 89125, 101246, 110050, 142600, 163300, 178250, 202492, 204125, 220100, 253115, 275125, 326600, 356500, 404984, 408250, 440200, 506230, 550250, 713000, 816500, 1012460, 1100500, 1265575, 1633000, 2024920, 2201000, 2531150, 5062300, 6327875, 10124600, 12655750, 25311500, 50623000]

約数ペア:

[(1, 50623000), (2, 25311500), (4, 12655750), (5, 10124600), (8, 6327875), (10, 5062300), (20, 2531150), (23, 2201000), (25, 2024920), (31, 1633000), (40, 1265575), (46, 1100500), (50, 1012460), (62, 816500), (71, 713000), (92, 550250), (100, 506230), (115, 440200), (124, 408250), (125, 404984), (142, 356500), (155, 326600), (184, 275125), (200, 253115), (230, 220100), (248, 204125), (250, 202492), (284, 178250), (310, 163300), (355, 142600), (460, 110050), (500, 101246), (568, 89125), (575, 88040), (620, 81650), (710, 71300), (713, 71000), (775, 65320), (920, 55025), (1000, 50623), (1150, 44020), (1240, 40825), (1420, 35650), (1426, 35500), (1550, 32660), (1633, 31000), (1775, 28520), (2201, 23000), (2300, 22010), (2840, 17825), (2852, 17750), (2875, 17608), (3100, 16330), (3266, 15500), (3550, 14260), (3565, 14200), (3875, 13064), (4402, 11500), (4600, 11005), (5704, 8875), (5750, 8804), (6200, 8165), (6532, 7750), (7100, 7130)]