51592008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 150232320

約数和(自身を除く): 98640312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 136, 137, 142, 156, 204, 213, 221, 274, 284, 312, 408, 411, 426, 442, 548, 568, 663, 822, 852, 884, 923, 1096, 1207, 1326, 1644, 1704, 1768, 1781, 1846, 2329, 2414, 2652, 2769, 3288, 3562, 3621, 3692, 4658, 4828, 5304, 5343, 5538, 6987, 7124, 7242, 7384, 9316, 9656, 9727, 10686, 11076, 13974, 14248, 14484, 15691, 18632, 19454, 21372, 22152, 27948, 28968, 29181, 30277, 31382, 38908, 42744, 47073, 55896, 58362, 60554, 62764, 77816, 90831, 94146, 116724, 121108, 125528, 126451, 165359, 181662, 188292, 233448, 242216, 252902, 330718, 363324, 376584, 379353, 496077, 505804, 661436, 726648, 758706, 992154, 1011608, 1322872, 1517412, 1984308, 2149667, 3034824, 3968616, 4299334, 6449001, 8598668, 12898002, 17197336, 25796004, 51592008]

約数ペア:

[(1, 51592008), (2, 25796004), (3, 17197336), (4, 12898002), (6, 8598668), (8, 6449001), (12, 4299334), (13, 3968616), (17, 3034824), (24, 2149667), (26, 1984308), (34, 1517412), (39, 1322872), (51, 1011608), (52, 992154), (68, 758706), (71, 726648), (78, 661436), (102, 505804), (104, 496077), (136, 379353), (137, 376584), (142, 363324), (156, 330718), (204, 252902), (213, 242216), (221, 233448), (274, 188292), (284, 181662), (312, 165359), (408, 126451), (411, 125528), (426, 121108), (442, 116724), (548, 94146), (568, 90831), (663, 77816), (822, 62764), (852, 60554), (884, 58362), (923, 55896), (1096, 47073), (1207, 42744), (1326, 38908), (1644, 31382), (1704, 30277), (1768, 29181), (1781, 28968), (1846, 27948), (2329, 22152), (2414, 21372), (2652, 19454), (2769, 18632), (3288, 15691), (3562, 14484), (3621, 14248), (3692, 13974), (4658, 11076), (4828, 10686), (5304, 9727), (5343, 9656), (5538, 9316), (6987, 7384), (7124, 7242)]