51197056

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 106243200

約数和(自身を除く): 55046144

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 83, 122, 128, 158, 166, 244, 316, 332, 488, 632, 664, 976, 1264, 1328, 1952, 2528, 2656, 3904, 4819, 5056, 5063, 5312, 6557, 7808, 9638, 10112, 10126, 10624, 13114, 19276, 20252, 26228, 38552, 40504, 52456, 77104, 81008, 104912, 154208, 162016, 209824, 308416, 324032, 399977, 419648, 616832, 648064, 799954, 839296, 1599908, 3199816, 6399632, 12799264, 25598528, 51197056]

約数ペア:

[(1, 51197056), (2, 25598528), (4, 12799264), (8, 6399632), (16, 3199816), (32, 1599908), (61, 839296), (64, 799954), (79, 648064), (83, 616832), (122, 419648), (128, 399977), (158, 324032), (166, 308416), (244, 209824), (316, 162016), (332, 154208), (488, 104912), (632, 81008), (664, 77104), (976, 52456), (1264, 40504), (1328, 38552), (1952, 26228), (2528, 20252), (2656, 19276), (3904, 13114), (4819, 10624), (5056, 10126), (5063, 10112), (5312, 9638), (6557, 7808)]