47152140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 152216064

約数和(自身を除く): 105063924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 857, 917, 1310, 1572, 1714, 1834, 1965, 2571, 2620, 2751, 3428, 3668, 3930, 4285, 4585, 5142, 5502, 5999, 7860, 8570, 9170, 10284, 11004, 11998, 12855, 13755, 17140, 17997, 18340, 23996, 25710, 27510, 29995, 35994, 51420, 55020, 59990, 71988, 89985, 112267, 119980, 179970, 224534, 336801, 359940, 449068, 561335, 673602, 785869, 1122670, 1347204, 1571738, 1684005, 2245340, 2357607, 3143476, 3368010, 3929345, 4715214, 6736020, 7858690, 9430428, 11788035, 15717380, 23576070, 47152140]

約数ペア:

[(1, 47152140), (2, 23576070), (3, 15717380), (4, 11788035), (5, 9430428), (6, 7858690), (7, 6736020), (10, 4715214), (12, 3929345), (14, 3368010), (15, 3143476), (20, 2357607), (21, 2245340), (28, 1684005), (30, 1571738), (35, 1347204), (42, 1122670), (60, 785869), (70, 673602), (84, 561335), (105, 449068), (131, 359940), (140, 336801), (210, 224534), (262, 179970), (393, 119980), (420, 112267), (524, 89985), (655, 71988), (786, 59990), (857, 55020), (917, 51420), (1310, 35994), (1572, 29995), (1714, 27510), (1834, 25710), (1965, 23996), (2571, 18340), (2620, 17997), (2751, 17140), (3428, 13755), (3668, 12855), (3930, 11998), (4285, 11004), (4585, 10284), (5142, 9170), (5502, 8570), (5999, 7860)]