47215308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{911}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 126249984

約数和(自身を除く): 79034676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617, 911, 1234, 1822, 1851, 2468, 2733, 3644, 3702, 4319, 5466, 6377, 7404, 8638, 10932, 12754, 12957, 17276, 19131, 25508, 25914, 38262, 51828, 76524, 562087, 1124174, 1686261, 2248348, 3372522, 3934609, 6745044, 7869218, 11803827, 15738436, 23607654, 47215308]

約数ペア:

[(1, 47215308), (2, 23607654), (3, 15738436), (4, 11803827), (6, 7869218), (7, 6745044), (12, 3934609), (14, 3372522), (21, 2248348), (28, 1686261), (42, 1124174), (84, 562087), (617, 76524), (911, 51828), (1234, 38262), (1822, 25914), (1851, 25508), (2468, 19131), (2733, 17276), (3644, 12957), (3702, 12754), (4319, 10932), (5466, 8638), (6377, 7404)]