49068400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 60

約数和(自身を含む): 119878984

約数和(自身を除く): 70810584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2011, 2440, 3050, 4022, 4880, 6100, 8044, 10055, 12200, 16088, 20110, 24400, 32176, 40220, 50275, 80440, 100550, 122671, 160880, 201100, 245342, 402200, 490684, 613355, 804400, 981368, 1226710, 1962736, 2453420, 3066775, 4906840, 6133550, 9813680, 12267100, 24534200, 49068400]

約数ペア:

[(1, 49068400), (2, 24534200), (4, 12267100), (5, 9813680), (8, 6133550), (10, 4906840), (16, 3066775), (20, 2453420), (25, 1962736), (40, 1226710), (50, 981368), (61, 804400), (80, 613355), (100, 490684), (122, 402200), (200, 245342), (244, 201100), (305, 160880), (400, 122671), (488, 100550), (610, 80440), (976, 50275), (1220, 40220), (1525, 32176), (2011, 24400), (2440, 20110), (3050, 16088), (4022, 12200), (4880, 10055), (6100, 8044)]