61492948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 60434732

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 89, 164, 178, 356, 383, 451, 766, 902, 979, 1532, 1804, 1958, 3649, 3916, 4213, 7298, 8426, 14596, 15703, 16852, 31406, 34087, 40139, 62812, 68174, 80278, 136348, 160556, 172733, 345466, 374957, 690932, 749914, 1397567, 1499828, 2795134, 5590268, 15373237, 30746474, 61492948]

約数ペア:

[(1, 61492948), (2, 30746474), (4, 15373237), (11, 5590268), (22, 2795134), (41, 1499828), (44, 1397567), (82, 749914), (89, 690932), (164, 374957), (178, 345466), (356, 172733), (383, 160556), (451, 136348), (766, 80278), (902, 68174), (979, 62812), (1532, 40139), (1804, 34087), (1958, 31406), (3649, 16852), (3916, 15703), (4213, 14596), (7298, 8426)]