51985908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 147768320

約数和(自身を除く): 95782412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 607, 702, 732, 793, 1098, 1214, 1404, 1586, 1647, 1821, 2196, 2379, 2428, 3172, 3294, 3642, 4758, 5463, 6588, 7137, 7284, 7891, 9516, 10926, 14274, 15782, 16389, 21411, 21852, 23673, 28548, 31564, 32778, 37027, 42822, 47346, 65556, 71019, 74054, 85644, 94692, 111081, 142038, 148108, 213057, 222162, 284076, 333243, 426114, 444324, 481351, 666486, 852228, 962702, 999729, 1332972, 1444053, 1925404, 1999458, 2888106, 3998916, 4332159, 5776212, 8664318, 12996477, 17328636, 25992954, 51985908]

約数ペア:

[(1, 51985908), (2, 25992954), (3, 17328636), (4, 12996477), (6, 8664318), (9, 5776212), (12, 4332159), (13, 3998916), (18, 2888106), (26, 1999458), (27, 1925404), (36, 1444053), (39, 1332972), (52, 999729), (54, 962702), (61, 852228), (78, 666486), (108, 481351), (117, 444324), (122, 426114), (156, 333243), (183, 284076), (234, 222162), (244, 213057), (351, 148108), (366, 142038), (468, 111081), (549, 94692), (607, 85644), (702, 74054), (732, 71019), (793, 65556), (1098, 47346), (1214, 42822), (1404, 37027), (1586, 32778), (1647, 31564), (1821, 28548), (2196, 23673), (2379, 21852), (2428, 21411), (3172, 16389), (3294, 15782), (3642, 14274), (4758, 10926), (5463, 9516), (6588, 7891), (7137, 7284)]