53231464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 75792536

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 79, 88, 104, 124, 143, 152, 158, 209, 247, 248, 286, 316, 341, 403, 418, 494, 572, 589, 632, 682, 806, 836, 869, 988, 1027, 1144, 1178, 1364, 1501, 1612, 1672, 1738, 1976, 2054, 2356, 2449, 2717, 2728, 3002, 3224, 3476, 4108, 4433, 4712, 4898, 5434, 6004, 6479, 6952, 7657, 8216, 8866, 9796, 10868, 11297, 12008, 12958, 15314, 16511, 17732, 19513, 19592, 21736, 22594, 25916, 26939, 30628, 31837, 33022, 35464, 39026, 45188, 46531, 51832, 53878, 61256, 63674, 66044, 78052, 84227, 90376, 93062, 107756, 127348, 132088, 156104, 168454, 186124, 214643, 215512, 254696, 336908, 350207, 372248, 429286, 511841, 604903, 673816, 700414, 858572, 1023682, 1209806, 1400828, 1717144, 2047364, 2419612, 2801656, 4094728, 4839224, 6653933, 13307866, 26615732, 53231464]

約数ペア:

[(1, 53231464), (2, 26615732), (4, 13307866), (8, 6653933), (11, 4839224), (13, 4094728), (19, 2801656), (22, 2419612), (26, 2047364), (31, 1717144), (38, 1400828), (44, 1209806), (52, 1023682), (62, 858572), (76, 700414), (79, 673816), (88, 604903), (104, 511841), (124, 429286), (143, 372248), (152, 350207), (158, 336908), (209, 254696), (247, 215512), (248, 214643), (286, 186124), (316, 168454), (341, 156104), (403, 132088), (418, 127348), (494, 107756), (572, 93062), (589, 90376), (632, 84227), (682, 78052), (806, 66044), (836, 63674), (869, 61256), (988, 53878), (1027, 51832), (1144, 46531), (1178, 45188), (1364, 39026), (1501, 35464), (1612, 33022), (1672, 31837), (1738, 30628), (1976, 26939), (2054, 25916), (2356, 22594), (2449, 21736), (2717, 19592), (2728, 19513), (3002, 17732), (3224, 16511), (3476, 15314), (4108, 12958), (4433, 12008), (4712, 11297), (4898, 10868), (5434, 9796), (6004, 8866), (6479, 8216), (6952, 7657)]