50866192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 114089920

約数和(自身を除く): 63223728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 211, 244, 247, 304, 422, 488, 494, 793, 844, 976, 988, 1159, 1586, 1688, 1976, 2318, 2743, 3172, 3376, 3952, 4009, 4636, 5486, 6344, 8018, 9272, 10972, 12688, 12871, 15067, 16036, 18544, 21944, 25742, 30134, 32072, 43888, 51484, 52117, 60268, 64144, 102968, 104234, 120536, 167323, 205936, 208468, 241072, 244549, 334646, 416936, 489098, 669292, 833872, 978196, 1338584, 1956392, 2677168, 3179137, 3912784, 6358274, 12716548, 25433096, 50866192]

約数ペア:

[(1, 50866192), (2, 25433096), (4, 12716548), (8, 6358274), (13, 3912784), (16, 3179137), (19, 2677168), (26, 1956392), (38, 1338584), (52, 978196), (61, 833872), (76, 669292), (104, 489098), (122, 416936), (152, 334646), (208, 244549), (211, 241072), (244, 208468), (247, 205936), (304, 167323), (422, 120536), (488, 104234), (494, 102968), (793, 64144), (844, 60268), (976, 52117), (988, 51484), (1159, 43888), (1586, 32072), (1688, 30134), (1976, 25742), (2318, 21944), (2743, 18544), (3172, 16036), (3376, 15067), (3952, 12871), (4009, 12688), (4636, 10972), (5486, 9272), (6344, 8018)]