51104760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 177569280

約数和(自身を除く): 126464520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 733, 830, 840, 996, 1162, 1245, 1466, 1660, 1743, 1992, 2199, 2324, 2490, 2905, 2932, 3320, 3486, 3665, 4398, 4648, 4980, 5131, 5810, 5864, 6972, 7330, 8715, 8796, 9960, 10262, 10995, 11620, 13944, 14660, 15393, 17430, 17592, 20524, 21990, 23240, 25655, 29320, 30786, 34860, 41048, 43980, 51310, 60839, 61572, 69720, 76965, 87960, 102620, 121678, 123144, 153930, 182517, 205240, 243356, 304195, 307860, 365034, 425873, 486712, 608390, 615720, 730068, 851746, 912585, 1216780, 1277619, 1460136, 1703492, 1825170, 2129365, 2433560, 2555238, 3406984, 3650340, 4258730, 5110476, 6388095, 7300680, 8517460, 10220952, 12776190, 17034920, 25552380, 51104760]

約数ペア:

[(1, 51104760), (2, 25552380), (3, 17034920), (4, 12776190), (5, 10220952), (6, 8517460), (7, 7300680), (8, 6388095), (10, 5110476), (12, 4258730), (14, 3650340), (15, 3406984), (20, 2555238), (21, 2433560), (24, 2129365), (28, 1825170), (30, 1703492), (35, 1460136), (40, 1277619), (42, 1216780), (56, 912585), (60, 851746), (70, 730068), (83, 615720), (84, 608390), (105, 486712), (120, 425873), (140, 365034), (166, 307860), (168, 304195), (210, 243356), (249, 205240), (280, 182517), (332, 153930), (415, 123144), (420, 121678), (498, 102620), (581, 87960), (664, 76965), (733, 69720), (830, 61572), (840, 60839), (996, 51310), (1162, 43980), (1245, 41048), (1466, 34860), (1660, 30786), (1743, 29320), (1992, 25655), (2199, 23240), (2324, 21990), (2490, 20524), (2905, 17592), (2932, 17430), (3320, 15393), (3486, 14660), (3665, 13944), (4398, 11620), (4648, 10995), (4980, 10262), (5131, 9960), (5810, 8796), (5864, 8715), (6972, 7330)]