51357204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 141942528

約数和(自身を除く): 90585324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 2707, 3162, 4743, 5414, 6324, 8121, 9486, 10828, 16242, 18972, 24363, 32484, 46019, 48726, 83917, 92038, 97452, 138057, 167834, 184076, 251751, 276114, 335668, 414171, 503502, 552228, 755253, 828342, 1007004, 1426589, 1510506, 1656684, 2853178, 3021012, 4279767, 5706356, 8559534, 12839301, 17119068, 25678602, 51357204]

約数ペア:

[(1, 51357204), (2, 25678602), (3, 17119068), (4, 12839301), (6, 8559534), (9, 5706356), (12, 4279767), (17, 3021012), (18, 2853178), (31, 1656684), (34, 1510506), (36, 1426589), (51, 1007004), (62, 828342), (68, 755253), (93, 552228), (102, 503502), (124, 414171), (153, 335668), (186, 276114), (204, 251751), (279, 184076), (306, 167834), (372, 138057), (527, 97452), (558, 92038), (612, 83917), (1054, 48726), (1116, 46019), (1581, 32484), (2108, 24363), (2707, 18972), (3162, 16242), (4743, 10828), (5414, 9486), (6324, 8121)]