48977838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:9998

約数の個数: 64

約数和(自身を含む): 133969920

約数和(自身を除く): 84992082

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 9967, 19934, 29901, 59802, 69769, 89703, 129571, 139538, 179406, 209307, 259142, 269109, 388713, 418614, 538218, 627921, 777426, 906997, 1166139, 1255842, 1813994, 1883763, 2332278, 2720991, 3498417, 3767526, 5441982, 6996834, 8162973, 16325946, 24488919, 48977838]

約数ペア:

[(1, 48977838), (2, 24488919), (3, 16325946), (6, 8162973), (7, 6996834), (9, 5441982), (13, 3767526), (14, 3498417), (18, 2720991), (21, 2332278), (26, 1883763), (27, 1813994), (39, 1255842), (42, 1166139), (54, 906997), (63, 777426), (78, 627921), (91, 538218), (117, 418614), (126, 388713), (182, 269109), (189, 259142), (234, 209307), (273, 179406), (351, 139538), (378, 129571), (546, 89703), (702, 69769), (819, 59802), (1638, 29901), (2457, 19934), (4914, 9967)]