53930080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 80190368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 131, 155, 160, 166, 248, 262, 310, 332, 415, 496, 524, 620, 655, 664, 830, 992, 1048, 1240, 1310, 1328, 1660, 2096, 2480, 2573, 2620, 2656, 3320, 4061, 4192, 4960, 5146, 5240, 6640, 8122, 10292, 10480, 10873, 12865, 13280, 16244, 20305, 20584, 20960, 21746, 25730, 32488, 40610, 41168, 43492, 51460, 54365, 64976, 81220, 82336, 86984, 102920, 108730, 129952, 162440, 173968, 205840, 217460, 324880, 337063, 347936, 411680, 434920, 649760, 674126, 869840, 1348252, 1685315, 1739680, 2696504, 3370630, 5393008, 6741260, 10786016, 13482520, 26965040, 53930080]

約数ペア:

[(1, 53930080), (2, 26965040), (4, 13482520), (5, 10786016), (8, 6741260), (10, 5393008), (16, 3370630), (20, 2696504), (31, 1739680), (32, 1685315), (40, 1348252), (62, 869840), (80, 674126), (83, 649760), (124, 434920), (131, 411680), (155, 347936), (160, 337063), (166, 324880), (248, 217460), (262, 205840), (310, 173968), (332, 162440), (415, 129952), (496, 108730), (524, 102920), (620, 86984), (655, 82336), (664, 81220), (830, 64976), (992, 54365), (1048, 51460), (1240, 43492), (1310, 41168), (1328, 40610), (1660, 32488), (2096, 25730), (2480, 21746), (2573, 20960), (2620, 20584), (2656, 20305), (3320, 16244), (4061, 13280), (4192, 12865), (4960, 10873), (5146, 10480), (5240, 10292), (6640, 8122)]