51785448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 103043352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 79, 88, 104, 132, 143, 156, 158, 191, 237, 264, 286, 312, 316, 382, 429, 474, 572, 573, 632, 764, 858, 869, 948, 1027, 1144, 1146, 1528, 1716, 1738, 1896, 2054, 2101, 2292, 2483, 2607, 3081, 3432, 3476, 4108, 4202, 4584, 4966, 5214, 6162, 6303, 6952, 7449, 8216, 8404, 9932, 10428, 11297, 12324, 12606, 14898, 15089, 16808, 19864, 20856, 22594, 24648, 25212, 27313, 29796, 30178, 33891, 45188, 45267, 50424, 54626, 59592, 60356, 67782, 81939, 90376, 90534, 109252, 120712, 135564, 163878, 165979, 181068, 196157, 218504, 271128, 327756, 331958, 362136, 392314, 497937, 588471, 655512, 663916, 784628, 995874, 1176942, 1327832, 1569256, 1991748, 2157727, 2353884, 3983496, 4315454, 4707768, 6473181, 8630908, 12946362, 17261816, 25892724, 51785448]

約数ペア:

[(1, 51785448), (2, 25892724), (3, 17261816), (4, 12946362), (6, 8630908), (8, 6473181), (11, 4707768), (12, 4315454), (13, 3983496), (22, 2353884), (24, 2157727), (26, 1991748), (33, 1569256), (39, 1327832), (44, 1176942), (52, 995874), (66, 784628), (78, 663916), (79, 655512), (88, 588471), (104, 497937), (132, 392314), (143, 362136), (156, 331958), (158, 327756), (191, 271128), (237, 218504), (264, 196157), (286, 181068), (312, 165979), (316, 163878), (382, 135564), (429, 120712), (474, 109252), (572, 90534), (573, 90376), (632, 81939), (764, 67782), (858, 60356), (869, 59592), (948, 54626), (1027, 50424), (1144, 45267), (1146, 45188), (1528, 33891), (1716, 30178), (1738, 29796), (1896, 27313), (2054, 25212), (2101, 24648), (2292, 22594), (2483, 20856), (2607, 19864), (3081, 16808), (3432, 15089), (3476, 14898), (4108, 12606), (4202, 12324), (4584, 11297), (4966, 10428), (5214, 9932), (6162, 8404), (6303, 8216), (6952, 7449)]