49980564

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 143922240

約数和(自身を除く): 93941676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 353, 414, 437, 513, 621, 684, 706, 828, 874, 1026, 1059, 1242, 1311, 1412, 1539, 1748, 1863, 2052, 2118, 2484, 2622, 3078, 3177, 3726, 3933, 4236, 5244, 6156, 6354, 6707, 7452, 7866, 8119, 9531, 11799, 12708, 13414, 15732, 16238, 19062, 20121, 23598, 24357, 26828, 28593, 32476, 35397, 38124, 40242, 47196, 48714, 57186, 60363, 70794, 73071, 80484, 97428, 114372, 120726, 141588, 146142, 154261, 181089, 219213, 241452, 292284, 308522, 362178, 438426, 462783, 543267, 617044, 657639, 724356, 876852, 925566, 1086534, 1315278, 1388349, 1851132, 2173068, 2630556, 2776698, 4165047, 5553396, 8330094, 12495141, 16660188, 24990282, 49980564]

約数ペア:

[(1, 49980564), (2, 24990282), (3, 16660188), (4, 12495141), (6, 8330094), (9, 5553396), (12, 4165047), (18, 2776698), (19, 2630556), (23, 2173068), (27, 1851132), (36, 1388349), (38, 1315278), (46, 1086534), (54, 925566), (57, 876852), (69, 724356), (76, 657639), (81, 617044), (92, 543267), (108, 462783), (114, 438426), (138, 362178), (162, 308522), (171, 292284), (207, 241452), (228, 219213), (276, 181089), (324, 154261), (342, 146142), (353, 141588), (414, 120726), (437, 114372), (513, 97428), (621, 80484), (684, 73071), (706, 70794), (828, 60363), (874, 57186), (1026, 48714), (1059, 47196), (1242, 40242), (1311, 38124), (1412, 35397), (1539, 32476), (1748, 28593), (1863, 26828), (2052, 24357), (2118, 23598), (2484, 20121), (2622, 19062), (3078, 16238), (3177, 15732), (3726, 13414), (3933, 12708), (4236, 11799), (5244, 9531), (6156, 8119), (6354, 7866), (6707, 7452)]