52353750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 80

約数和(自身を含む): 136756224

約数和(自身を除く): 84402474

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 607, 625, 690, 750, 1150, 1214, 1250, 1725, 1821, 1875, 2875, 3035, 3450, 3642, 3750, 5750, 6070, 8625, 9105, 13961, 14375, 15175, 17250, 18210, 27922, 28750, 30350, 41883, 43125, 45525, 69805, 75875, 83766, 86250, 91050, 139610, 151750, 209415, 227625, 349025, 379375, 418830, 455250, 698050, 758750, 1047075, 1138125, 1745125, 2094150, 2276250, 3490250, 5235375, 8725625, 10470750, 17451250, 26176875, 52353750]

約数ペア:

[(1, 52353750), (2, 26176875), (3, 17451250), (5, 10470750), (6, 8725625), (10, 5235375), (15, 3490250), (23, 2276250), (25, 2094150), (30, 1745125), (46, 1138125), (50, 1047075), (69, 758750), (75, 698050), (115, 455250), (125, 418830), (138, 379375), (150, 349025), (230, 227625), (250, 209415), (345, 151750), (375, 139610), (575, 91050), (607, 86250), (625, 83766), (690, 75875), (750, 69805), (1150, 45525), (1214, 43125), (1250, 41883), (1725, 30350), (1821, 28750), (1875, 27922), (2875, 18210), (3035, 17250), (3450, 15175), (3642, 14375), (3750, 13961), (5750, 9105), (6070, 8625)]