54819050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 130913496

約数和(自身を除く): 76094446

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 41, 50, 55, 65, 82, 85, 110, 121, 130, 143, 170, 187, 205, 221, 242, 275, 286, 325, 374, 410, 425, 442, 451, 533, 550, 605, 650, 697, 715, 850, 902, 935, 1025, 1066, 1105, 1210, 1394, 1430, 1573, 1870, 2050, 2057, 2210, 2255, 2431, 2665, 3025, 3146, 3485, 3575, 4114, 4510, 4675, 4862, 4961, 5330, 5525, 5863, 6050, 6970, 7150, 7667, 7865, 9061, 9350, 9922, 10285, 11050, 11275, 11726, 12155, 13325, 15334, 15730, 17425, 18122, 20570, 22550, 24310, 24805, 26650, 26741, 29315, 34850, 38335, 39325, 45305, 49610, 51425, 53482, 58630, 60775, 64493, 76670, 78650, 84337, 90610, 99671, 102850, 121550, 124025, 128986, 133705, 146575, 168674, 191675, 199342, 226525, 248050, 267410, 293150, 322465, 383350, 421685, 453050, 498355, 644930, 668525, 843370, 996710, 1096381, 1337050, 1612325, 2108425, 2192762, 2491775, 3224650, 4216850, 4983550, 5481905, 10963810, 27409525, 54819050]

約数ペア:

[(1, 54819050), (2, 27409525), (5, 10963810), (10, 5481905), (11, 4983550), (13, 4216850), (17, 3224650), (22, 2491775), (25, 2192762), (26, 2108425), (34, 1612325), (41, 1337050), (50, 1096381), (55, 996710), (65, 843370), (82, 668525), (85, 644930), (110, 498355), (121, 453050), (130, 421685), (143, 383350), (170, 322465), (187, 293150), (205, 267410), (221, 248050), (242, 226525), (275, 199342), (286, 191675), (325, 168674), (374, 146575), (410, 133705), (425, 128986), (442, 124025), (451, 121550), (533, 102850), (550, 99671), (605, 90610), (650, 84337), (697, 78650), (715, 76670), (850, 64493), (902, 60775), (935, 58630), (1025, 53482), (1066, 51425), (1105, 49610), (1210, 45305), (1394, 39325), (1430, 38335), (1573, 34850), (1870, 29315), (2050, 26741), (2057, 26650), (2210, 24805), (2255, 24310), (2431, 22550), (2665, 20570), (3025, 18122), (3146, 17425), (3485, 15730), (3575, 15334), (4114, 13325), (4510, 12155), (4675, 11726), (4862, 11275), (4961, 11050), (5330, 10285), (5525, 9922), (5863, 9350), (6050, 9061), (6970, 7865), (7150, 7667)]