52419900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13471

約数の個数: 72

約数和(自身を含む): 163347184

約数和(自身を除く): 110927284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13441, 26882, 40323, 53764, 67205, 80646, 134410, 161292, 174733, 201615, 268820, 336025, 349466, 403230, 524199, 672050, 698932, 806460, 873665, 1008075, 1048398, 1344100, 1747330, 2016150, 2096796, 2620995, 3494660, 4032300, 4368325, 5241990, 8736650, 10483980, 13104975, 17473300, 26209950, 52419900]

約数ペア:

[(1, 52419900), (2, 26209950), (3, 17473300), (4, 13104975), (5, 10483980), (6, 8736650), (10, 5241990), (12, 4368325), (13, 4032300), (15, 3494660), (20, 2620995), (25, 2096796), (26, 2016150), (30, 1747330), (39, 1344100), (50, 1048398), (52, 1008075), (60, 873665), (65, 806460), (75, 698932), (78, 672050), (100, 524199), (130, 403230), (150, 349466), (156, 336025), (195, 268820), (260, 201615), (300, 174733), (325, 161292), (390, 134410), (650, 80646), (780, 67205), (975, 53764), (1300, 40323), (1950, 26882), (3900, 13441)]