51556554120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{35569}}^1$

素因数の和:35887

約数の個数: 128

約数和(自身を含む): 158579596800

約数和(自身を除く): 107023042680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 257, 282, 376, 470, 514, 564, 705, 771, 940, 1028, 1128, 1285, 1410, 1542, 1880, 2056, 2570, 2820, 3084, 3855, 5140, 5640, 6168, 7710, 10280, 12079, 15420, 24158, 30840, 35569, 36237, 48316, 60395, 71138, 72474, 96632, 106707, 120790, 142276, 144948, 177845, 181185, 213414, 241580, 284552, 289896, 355690, 362370, 426828, 483160, 533535, 711380, 724740, 853656, 1067070, 1422760, 1449480, 1671743, 2134140, 3343486, 4268280, 5015229, 6686972, 8358715, 9141233, 10030458, 13373944, 16717430, 18282466, 20060916, 25076145, 27423699, 33434860, 36564932, 40121832, 45706165, 50152290, 54847398, 66869720, 73129864, 91412330, 100304580, 109694796, 137118495, 182824660, 200609160, 219389592, 274236990, 365649320, 429637951, 548473980, 859275902, 1096947960, 1288913853, 1718551804, 2148189755, 2577827706, 3437103608, 4296379510, 5155655412, 6444569265, 8592759020, 10311310824, 12889138530, 17185518040, 25778277060, 51556554120]

約数ペア:

[(1, 51556554120), (2, 25778277060), (3, 17185518040), (4, 12889138530), (5, 10311310824), (6, 8592759020), (8, 6444569265), (10, 5155655412), (12, 4296379510), (15, 3437103608), (20, 2577827706), (24, 2148189755), (30, 1718551804), (40, 1288913853), (47, 1096947960), (60, 859275902), (94, 548473980), (120, 429637951), (141, 365649320), (188, 274236990), (235, 219389592), (257, 200609160), (282, 182824660), (376, 137118495), (470, 109694796), (514, 100304580), (564, 91412330), (705, 73129864), (771, 66869720), (940, 54847398), (1028, 50152290), (1128, 45706165), (1285, 40121832), (1410, 36564932), (1542, 33434860), (1880, 27423699), (2056, 25076145), (2570, 20060916), (2820, 18282466), (3084, 16717430), (3855, 13373944), (5140, 10030458), (5640, 9141233), (6168, 8358715), (7710, 6686972), (10280, 5015229), (12079, 4268280), (15420, 3343486), (24158, 2134140), (30840, 1671743), (35569, 1449480), (36237, 1422760), (48316, 1067070), (60395, 853656), (71138, 724740), (72474, 711380), (96632, 533535), (106707, 483160), (120790, 426828), (142276, 362370), (144948, 355690), (177845, 289896), (181185, 284552), (213414, 241580)]