52104800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 143990784

約数和(自身を除く): 91885984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 191, 200, 220, 248, 275, 310, 341, 352, 382, 400, 440, 496, 550, 620, 682, 764, 775, 800, 880, 955, 992, 1100, 1240, 1364, 1528, 1550, 1705, 1760, 1910, 2101, 2200, 2480, 2728, 3056, 3100, 3410, 3820, 4202, 4400, 4775, 4960, 5456, 5921, 6112, 6200, 6820, 7640, 8404, 8525, 8800, 9550, 10505, 10912, 11842, 12400, 13640, 15280, 16808, 17050, 19100, 21010, 23684, 24800, 27280, 29605, 30560, 33616, 34100, 38200, 42020, 47368, 52525, 54560, 59210, 65131, 67232, 68200, 76400, 84040, 94736, 105050, 118420, 130262, 136400, 148025, 152800, 168080, 189472, 210100, 236840, 260524, 272800, 296050, 325655, 336160, 420200, 473680, 521048, 592100, 651310, 840400, 947360, 1042096, 1184200, 1302620, 1628275, 1680800, 2084192, 2368400, 2605240, 3256550, 4736800, 5210480, 6513100, 10420960, 13026200, 26052400, 52104800]

約数ペア:

[(1, 52104800), (2, 26052400), (4, 13026200), (5, 10420960), (8, 6513100), (10, 5210480), (11, 4736800), (16, 3256550), (20, 2605240), (22, 2368400), (25, 2084192), (31, 1680800), (32, 1628275), (40, 1302620), (44, 1184200), (50, 1042096), (55, 947360), (62, 840400), (80, 651310), (88, 592100), (100, 521048), (110, 473680), (124, 420200), (155, 336160), (160, 325655), (176, 296050), (191, 272800), (200, 260524), (220, 236840), (248, 210100), (275, 189472), (310, 168080), (341, 152800), (352, 148025), (382, 136400), (400, 130262), (440, 118420), (496, 105050), (550, 94736), (620, 84040), (682, 76400), (764, 68200), (775, 67232), (800, 65131), (880, 59210), (955, 54560), (992, 52525), (1100, 47368), (1240, 42020), (1364, 38200), (1528, 34100), (1550, 33616), (1705, 30560), (1760, 29605), (1910, 27280), (2101, 24800), (2200, 23684), (2480, 21010), (2728, 19100), (3056, 17050), (3100, 16808), (3410, 15280), (3820, 13640), (4202, 12400), (4400, 11842), (4775, 10912), (4960, 10505), (5456, 9550), (5921, 8800), (6112, 8525), (6200, 8404), (6820, 7640)]