55992200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 146776320

約数和(自身を除く): 90784120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 821, 1100, 1240, 1364, 1550, 1642, 1705, 2200, 2728, 3100, 3284, 3410, 4105, 6200, 6568, 6820, 8210, 8525, 9031, 13640, 16420, 17050, 18062, 20525, 25451, 32840, 34100, 36124, 41050, 45155, 50902, 68200, 72248, 82100, 90310, 101804, 127255, 164200, 180620, 203608, 225775, 254510, 279961, 361240, 451550, 509020, 559922, 636275, 903100, 1018040, 1119844, 1272550, 1399805, 1806200, 2239688, 2545100, 2799610, 5090200, 5599220, 6999025, 11198440, 13998050, 27996100, 55992200]

約数ペア:

[(1, 55992200), (2, 27996100), (4, 13998050), (5, 11198440), (8, 6999025), (10, 5599220), (11, 5090200), (20, 2799610), (22, 2545100), (25, 2239688), (31, 1806200), (40, 1399805), (44, 1272550), (50, 1119844), (55, 1018040), (62, 903100), (88, 636275), (100, 559922), (110, 509020), (124, 451550), (155, 361240), (200, 279961), (220, 254510), (248, 225775), (275, 203608), (310, 180620), (341, 164200), (440, 127255), (550, 101804), (620, 90310), (682, 82100), (775, 72248), (821, 68200), (1100, 50902), (1240, 45155), (1364, 41050), (1550, 36124), (1642, 34100), (1705, 32840), (2200, 25451), (2728, 20525), (3100, 18062), (3284, 17050), (3410, 16420), (4105, 13640), (6200, 9031), (6568, 8525), (6820, 8210)]