53336388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 147198016

約数和(自身を除く): 93861628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 131, 148, 222, 259, 262, 393, 444, 518, 524, 777, 786, 917, 1036, 1554, 1572, 1834, 2751, 3108, 3668, 4847, 5502, 9694, 11004, 14541, 17161, 19388, 29082, 33929, 34322, 51483, 58164, 67858, 68644, 101787, 102966, 120127, 135716, 203574, 205932, 240254, 360381, 407148, 480508, 634957, 720762, 1269914, 1441524, 1904871, 2539828, 3809742, 4444699, 7619484, 8889398, 13334097, 17778796, 26668194, 53336388]

約数ペア:

[(1, 53336388), (2, 26668194), (3, 17778796), (4, 13334097), (6, 8889398), (7, 7619484), (12, 4444699), (14, 3809742), (21, 2539828), (28, 1904871), (37, 1441524), (42, 1269914), (74, 720762), (84, 634957), (111, 480508), (131, 407148), (148, 360381), (222, 240254), (259, 205932), (262, 203574), (393, 135716), (444, 120127), (518, 102966), (524, 101787), (777, 68644), (786, 67858), (917, 58164), (1036, 51483), (1554, 34322), (1572, 33929), (1834, 29082), (2751, 19388), (3108, 17161), (3668, 14541), (4847, 11004), (5502, 9694)]