53653080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 175230720

約数和(自身を除く): 121577640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 211, 260, 312, 326, 390, 422, 489, 520, 633, 652, 780, 815, 844, 978, 1055, 1266, 1304, 1560, 1630, 1688, 1956, 2110, 2119, 2445, 2532, 2743, 3165, 3260, 3912, 4220, 4238, 4890, 5064, 5486, 6330, 6357, 6520, 8229, 8440, 8476, 9780, 10595, 10972, 12660, 12714, 13715, 16458, 16952, 19560, 21190, 21944, 25320, 25428, 27430, 31785, 32916, 34393, 41145, 42380, 50856, 54860, 63570, 65832, 68786, 82290, 84760, 103179, 109720, 127140, 137572, 164580, 171965, 206358, 254280, 275144, 329160, 343930, 412716, 447109, 515895, 687860, 825432, 894218, 1031790, 1341327, 1375720, 1788436, 2063580, 2235545, 2682654, 3576872, 4127160, 4471090, 5365308, 6706635, 8942180, 10730616, 13413270, 17884360, 26826540, 53653080]

約数ペア:

[(1, 53653080), (2, 26826540), (3, 17884360), (4, 13413270), (5, 10730616), (6, 8942180), (8, 6706635), (10, 5365308), (12, 4471090), (13, 4127160), (15, 3576872), (20, 2682654), (24, 2235545), (26, 2063580), (30, 1788436), (39, 1375720), (40, 1341327), (52, 1031790), (60, 894218), (65, 825432), (78, 687860), (104, 515895), (120, 447109), (130, 412716), (156, 343930), (163, 329160), (195, 275144), (211, 254280), (260, 206358), (312, 171965), (326, 164580), (390, 137572), (422, 127140), (489, 109720), (520, 103179), (633, 84760), (652, 82290), (780, 68786), (815, 65832), (844, 63570), (978, 54860), (1055, 50856), (1266, 42380), (1304, 41145), (1560, 34393), (1630, 32916), (1688, 31785), (1956, 27430), (2110, 25428), (2119, 25320), (2445, 21944), (2532, 21190), (2743, 19560), (3165, 16952), (3260, 16458), (3912, 13715), (4220, 12714), (4238, 12660), (4890, 10972), (5064, 10595), (5486, 9780), (6330, 8476), (6357, 8440), (6520, 8229)]