51134600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 130740330

約数和(自身を除く): 79605730

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2113, 2200, 2420, 3025, 4226, 4840, 6050, 8452, 10565, 12100, 16904, 21130, 23243, 24200, 42260, 46486, 52825, 84520, 92972, 105650, 116215, 185944, 211300, 232430, 255673, 422600, 464860, 511346, 581075, 929720, 1022692, 1162150, 1278365, 2045384, 2324300, 2556730, 4648600, 5113460, 6391825, 10226920, 12783650, 25567300, 51134600]

約数ペア:

[(1, 51134600), (2, 25567300), (4, 12783650), (5, 10226920), (8, 6391825), (10, 5113460), (11, 4648600), (20, 2556730), (22, 2324300), (25, 2045384), (40, 1278365), (44, 1162150), (50, 1022692), (55, 929720), (88, 581075), (100, 511346), (110, 464860), (121, 422600), (200, 255673), (220, 232430), (242, 211300), (275, 185944), (440, 116215), (484, 105650), (550, 92972), (605, 84520), (968, 52825), (1100, 46486), (1210, 42260), (2113, 24200), (2200, 23243), (2420, 21130), (3025, 16904), (4226, 12100), (4840, 10565), (6050, 8452)]