29125891550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{90749}}^1$

素因数の和:90906

約数の個数: 72

約数和(自身を含む): 63500679000

約数和(自身を除く): 34374787450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 131, 175, 245, 262, 350, 490, 655, 917, 1225, 1310, 1834, 2450, 3275, 4585, 6419, 6550, 9170, 12838, 22925, 32095, 45850, 64190, 90749, 160475, 181498, 320950, 453745, 635243, 907490, 1270486, 2268725, 3176215, 4446701, 4537450, 6352430, 8893402, 11888119, 15881075, 22233505, 23776238, 31762150, 44467010, 59440595, 83216833, 111167525, 118881190, 166433666, 222335050, 297202975, 416084165, 582517831, 594405950, 832168330, 1165035662, 2080420825, 2912589155, 4160841650, 5825178310, 14562945775, 29125891550]

約数ペア:

[(1, 29125891550), (2, 14562945775), (5, 5825178310), (7, 4160841650), (10, 2912589155), (14, 2080420825), (25, 1165035662), (35, 832168330), (49, 594405950), (50, 582517831), (70, 416084165), (98, 297202975), (131, 222335050), (175, 166433666), (245, 118881190), (262, 111167525), (350, 83216833), (490, 59440595), (655, 44467010), (917, 31762150), (1225, 23776238), (1310, 22233505), (1834, 15881075), (2450, 11888119), (3275, 8893402), (4585, 6352430), (6419, 4537450), (6550, 4446701), (9170, 3176215), (12838, 2268725), (22925, 1270486), (32095, 907490), (45850, 635243), (64190, 453745), (90749, 320950), (160475, 181498)]