49755513240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{69557}}^1$

素因数の和:71561

約数の個数: 96

約数和(自身を含む): 161789125680

約数和(自身を除く): 112033612440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 17883, 19870, 23844, 29805, 35766, 39740, 47688, 59610, 69557, 71532, 79480, 89415, 119220, 139114, 143064, 178830, 208671, 238440, 278228, 347785, 357660, 417342, 556456, 626013, 695570, 715320, 834684, 1043355, 1252026, 1391140, 1669368, 2086710, 2504052, 2782280, 3130065, 4173420, 5008104, 6260130, 8346840, 12520260, 25040520, 138209759, 276419518, 414629277, 552839036, 691048795, 829258554, 1105678072, 1243887831, 1382097590, 1658517108, 2073146385, 2487775662, 2764195180, 3317034216, 4146292770, 4975551324, 5528390360, 6219439155, 8292585540, 9951102648, 12438878310, 16585171080, 24877756620, 49755513240]

約数ペア:

[(1, 49755513240), (2, 24877756620), (3, 16585171080), (4, 12438878310), (5, 9951102648), (6, 8292585540), (8, 6219439155), (9, 5528390360), (10, 4975551324), (12, 4146292770), (15, 3317034216), (18, 2764195180), (20, 2487775662), (24, 2073146385), (30, 1658517108), (36, 1382097590), (40, 1243887831), (45, 1105678072), (60, 829258554), (72, 691048795), (90, 552839036), (120, 414629277), (180, 276419518), (360, 138209759), (1987, 25040520), (3974, 12520260), (5961, 8346840), (7948, 6260130), (9935, 5008104), (11922, 4173420), (15896, 3130065), (17883, 2782280), (19870, 2504052), (23844, 2086710), (29805, 1669368), (35766, 1391140), (39740, 1252026), (47688, 1043355), (59610, 834684), (69557, 715320), (71532, 695570), (79480, 626013), (89415, 556456), (119220, 417342), (139114, 357660), (143064, 347785), (178830, 278228), (208671, 238440)]