56490252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 173295360

約数和(自身を除く): 116805108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 179, 182, 204, 221, 238, 273, 289, 357, 358, 364, 442, 476, 537, 546, 578, 663, 714, 716, 867, 884, 1074, 1092, 1156, 1253, 1326, 1428, 1547, 1734, 2023, 2148, 2327, 2506, 2652, 3043, 3094, 3468, 3757, 3759, 4046, 4641, 4654, 5012, 6069, 6086, 6188, 6981, 7514, 7518, 8092, 9129, 9282, 9308, 11271, 12138, 12172, 13962, 15028, 15036, 16289, 18258, 18564, 21301, 22542, 24276, 26299, 27924, 32578, 36516, 39559, 42602, 45084, 48867, 51731, 52598, 63903, 65156, 78897, 79118, 85204, 97734, 103462, 105196, 118677, 127806, 155193, 157794, 158236, 195468, 206924, 237354, 255612, 276913, 310386, 315588, 362117, 474708, 553826, 620772, 672503, 724234, 830739, 1086351, 1107652, 1345006, 1448468, 1661478, 2017509, 2172702, 2690012, 3322956, 4035018, 4345404, 4707521, 8070036, 9415042, 14122563, 18830084, 28245126, 56490252]

約数ペア:

[(1, 56490252), (2, 28245126), (3, 18830084), (4, 14122563), (6, 9415042), (7, 8070036), (12, 4707521), (13, 4345404), (14, 4035018), (17, 3322956), (21, 2690012), (26, 2172702), (28, 2017509), (34, 1661478), (39, 1448468), (42, 1345006), (51, 1107652), (52, 1086351), (68, 830739), (78, 724234), (84, 672503), (91, 620772), (102, 553826), (119, 474708), (156, 362117), (179, 315588), (182, 310386), (204, 276913), (221, 255612), (238, 237354), (273, 206924), (289, 195468), (357, 158236), (358, 157794), (364, 155193), (442, 127806), (476, 118677), (537, 105196), (546, 103462), (578, 97734), (663, 85204), (714, 79118), (716, 78897), (867, 65156), (884, 63903), (1074, 52598), (1092, 51731), (1156, 48867), (1253, 45084), (1326, 42602), (1428, 39559), (1547, 36516), (1734, 32578), (2023, 27924), (2148, 26299), (2327, 24276), (2506, 22542), (2652, 21301), (3043, 18564), (3094, 18258), (3468, 16289), (3757, 15036), (3759, 15028), (4046, 13962), (4641, 12172), (4654, 12138), (5012, 11271), (6069, 9308), (6086, 9282), (6188, 9129), (6981, 8092), (7514, 7518)]