52278876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6611

約数の個数: 72

約数和(自身を含む): 150709104

約数和(自身を除く): 98430228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6571, 7956, 13142, 19713, 26284, 39426, 59139, 78852, 85423, 111707, 118278, 170846, 223414, 236556, 256269, 335121, 341692, 446828, 512538, 670242, 768807, 1005363, 1025076, 1340484, 1452191, 1537614, 2010726, 2904382, 3075228, 4021452, 4356573, 5808764, 8713146, 13069719, 17426292, 26139438, 52278876]

約数ペア:

[(1, 52278876), (2, 26139438), (3, 17426292), (4, 13069719), (6, 8713146), (9, 5808764), (12, 4356573), (13, 4021452), (17, 3075228), (18, 2904382), (26, 2010726), (34, 1537614), (36, 1452191), (39, 1340484), (51, 1025076), (52, 1005363), (68, 768807), (78, 670242), (102, 512538), (117, 446828), (153, 341692), (156, 335121), (204, 256269), (221, 236556), (234, 223414), (306, 170846), (442, 118278), (468, 111707), (612, 85423), (663, 78852), (884, 59139), (1326, 39426), (1989, 26284), (2652, 19713), (3978, 13142), (6571, 7956)]