53518400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 148157184

約数和(自身を除く): 94638784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 83, 100, 104, 124, 130, 155, 160, 166, 200, 208, 248, 260, 310, 320, 325, 332, 400, 403, 415, 416, 496, 520, 620, 650, 664, 775, 800, 806, 830, 832, 992, 1040, 1079, 1240, 1300, 1328, 1550, 1600, 1612, 1660, 1984, 2015, 2075, 2080, 2158, 2480, 2573, 2600, 2656, 3100, 3224, 3320, 4030, 4150, 4160, 4316, 4960, 5146, 5200, 5312, 5395, 6200, 6448, 6640, 8060, 8300, 8632, 9920, 10075, 10292, 10400, 10790, 12400, 12865, 12896, 13280, 16120, 16600, 17264, 20150, 20584, 20800, 21580, 24800, 25730, 25792, 26560, 26975, 32240, 33200, 33449, 34528, 40300, 41168, 43160, 49600, 51460, 53950, 64325, 64480, 66400, 66898, 69056, 80600, 82336, 86320, 102920, 107900, 128650, 128960, 132800, 133796, 161200, 164672, 167245, 172640, 205840, 215800, 257300, 267592, 322400, 334490, 345280, 411680, 431600, 514600, 535184, 644800, 668980, 823360, 836225, 863200, 1029200, 1070368, 1337960, 1672450, 1726400, 2058400, 2140736, 2675920, 3344900, 4116800, 5351840, 6689800, 10703680, 13379600, 26759200, 53518400]

約数ペア:

[(1, 53518400), (2, 26759200), (4, 13379600), (5, 10703680), (8, 6689800), (10, 5351840), (13, 4116800), (16, 3344900), (20, 2675920), (25, 2140736), (26, 2058400), (31, 1726400), (32, 1672450), (40, 1337960), (50, 1070368), (52, 1029200), (62, 863200), (64, 836225), (65, 823360), (80, 668980), (83, 644800), (100, 535184), (104, 514600), (124, 431600), (130, 411680), (155, 345280), (160, 334490), (166, 322400), (200, 267592), (208, 257300), (248, 215800), (260, 205840), (310, 172640), (320, 167245), (325, 164672), (332, 161200), (400, 133796), (403, 132800), (415, 128960), (416, 128650), (496, 107900), (520, 102920), (620, 86320), (650, 82336), (664, 80600), (775, 69056), (800, 66898), (806, 66400), (830, 64480), (832, 64325), (992, 53950), (1040, 51460), (1079, 49600), (1240, 43160), (1300, 41168), (1328, 40300), (1550, 34528), (1600, 33449), (1612, 33200), (1660, 32240), (1984, 26975), (2015, 26560), (2075, 25792), (2080, 25730), (2158, 24800), (2480, 21580), (2573, 20800), (2600, 20584), (2656, 20150), (3100, 17264), (3224, 16600), (3320, 16120), (4030, 13280), (4150, 12896), (4160, 12865), (4316, 12400), (4960, 10790), (5146, 10400), (5200, 10292), (5312, 10075), (5395, 9920), (6200, 8632), (6448, 8300), (6640, 8060)]