48855100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 122992128

約数和(自身を除く): 74137028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 983, 994, 1420, 1775, 1966, 1988, 2485, 3550, 3932, 4915, 4970, 6881, 7100, 9830, 9940, 12425, 13762, 19660, 24575, 24850, 27524, 34405, 49150, 49700, 68810, 69793, 98300, 137620, 139586, 172025, 279172, 344050, 348965, 488551, 688100, 697930, 977102, 1395860, 1744825, 1954204, 2442755, 3489650, 4885510, 6979300, 9771020, 12213775, 24427550, 48855100]

約数ペア:

[(1, 48855100), (2, 24427550), (4, 12213775), (5, 9771020), (7, 6979300), (10, 4885510), (14, 3489650), (20, 2442755), (25, 1954204), (28, 1744825), (35, 1395860), (50, 977102), (70, 697930), (71, 688100), (100, 488551), (140, 348965), (142, 344050), (175, 279172), (284, 172025), (350, 139586), (355, 137620), (497, 98300), (700, 69793), (710, 68810), (983, 49700), (994, 49150), (1420, 34405), (1775, 27524), (1966, 24850), (1988, 24575), (2485, 19660), (3550, 13762), (3932, 12425), (4915, 9940), (4970, 9830), (6881, 7100)]