47952972

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 90

約数和(自身を含む): 129994172

約数和(自身を除く): 82041200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 67, 81, 94, 108, 134, 141, 162, 188, 201, 268, 282, 324, 402, 423, 564, 603, 804, 846, 1206, 1269, 1692, 1809, 2209, 2412, 2538, 3149, 3618, 3807, 4418, 5076, 5427, 6298, 6627, 7236, 7614, 8836, 9447, 10854, 12596, 13254, 15228, 18894, 19881, 21708, 26508, 28341, 37788, 39762, 56682, 59643, 79524, 85023, 113364, 119286, 148003, 170046, 178929, 238572, 255069, 296006, 340092, 357858, 444009, 510138, 592012, 715716, 888018, 1020276, 1332027, 1776036, 2664054, 3996081, 5328108, 7992162, 11988243, 15984324, 23976486, 47952972]

約数ペア:

[(1, 47952972), (2, 23976486), (3, 15984324), (4, 11988243), (6, 7992162), (9, 5328108), (12, 3996081), (18, 2664054), (27, 1776036), (36, 1332027), (47, 1020276), (54, 888018), (67, 715716), (81, 592012), (94, 510138), (108, 444009), (134, 357858), (141, 340092), (162, 296006), (188, 255069), (201, 238572), (268, 178929), (282, 170046), (324, 148003), (402, 119286), (423, 113364), (564, 85023), (603, 79524), (804, 59643), (846, 56682), (1206, 39762), (1269, 37788), (1692, 28341), (1809, 26508), (2209, 21708), (2412, 19881), (2538, 18894), (3149, 15228), (3618, 13254), (3807, 12596), (4418, 10854), (5076, 9447), (5427, 8836), (6298, 7614), (6627, 7236)]