56191752

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 164160000

約数和(自身を除く): 107968248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 79, 89, 108, 111, 148, 158, 178, 216, 222, 237, 267, 296, 316, 333, 356, 444, 474, 534, 632, 666, 711, 712, 801, 888, 948, 999, 1068, 1332, 1422, 1602, 1896, 1998, 2133, 2136, 2403, 2664, 2844, 2923, 3204, 3293, 3996, 4266, 4806, 5688, 5846, 6408, 6586, 7031, 7992, 8532, 8769, 9612, 9879, 11692, 13172, 14062, 17064, 17538, 19224, 19758, 21093, 23384, 26307, 26344, 28124, 29637, 35076, 39516, 42186, 52614, 56248, 59274, 63279, 70152, 78921, 79032, 84372, 88911, 105228, 118548, 126558, 157842, 168744, 177822, 189837, 210456, 237096, 253116, 260147, 315684, 355644, 379674, 506232, 520294, 631368, 711288, 759348, 780441, 1040588, 1518696, 1560882, 2081176, 2341323, 3121764, 4682646, 6243528, 7023969, 9365292, 14047938, 18730584, 28095876, 56191752]

約数ペア:

[(1, 56191752), (2, 28095876), (3, 18730584), (4, 14047938), (6, 9365292), (8, 7023969), (9, 6243528), (12, 4682646), (18, 3121764), (24, 2341323), (27, 2081176), (36, 1560882), (37, 1518696), (54, 1040588), (72, 780441), (74, 759348), (79, 711288), (89, 631368), (108, 520294), (111, 506232), (148, 379674), (158, 355644), (178, 315684), (216, 260147), (222, 253116), (237, 237096), (267, 210456), (296, 189837), (316, 177822), (333, 168744), (356, 157842), (444, 126558), (474, 118548), (534, 105228), (632, 88911), (666, 84372), (711, 79032), (712, 78921), (801, 70152), (888, 63279), (948, 59274), (999, 56248), (1068, 52614), (1332, 42186), (1422, 39516), (1602, 35076), (1896, 29637), (1998, 28124), (2133, 26344), (2136, 26307), (2403, 23384), (2664, 21093), (2844, 19758), (2923, 19224), (3204, 17538), (3293, 17064), (3996, 14062), (4266, 13172), (4806, 11692), (5688, 9879), (5846, 9612), (6408, 8769), (6586, 8532), (7031, 7992)]