50350665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 39966135

約数列:

[1, 3, 5, 15, 19, 31, 41, 57, 93, 95, 123, 139, 155, 205, 285, 417, 465, 589, 615, 695, 779, 1271, 1767, 2085, 2337, 2641, 2945, 3813, 3895, 4309, 5699, 6355, 7923, 8835, 11685, 12927, 13205, 17097, 19065, 21545, 24149, 28495, 39615, 64635, 72447, 81871, 85485, 108281, 120745, 176669, 245613, 324843, 362235, 409355, 530007, 541405, 883345, 1228065, 1624215, 2650035, 3356711, 10070133, 16783555, 50350665]

約数ペア:

[(1, 50350665), (3, 16783555), (5, 10070133), (15, 3356711), (19, 2650035), (31, 1624215), (41, 1228065), (57, 883345), (93, 541405), (95, 530007), (123, 409355), (139, 362235), (155, 324843), (205, 245613), (285, 176669), (417, 120745), (465, 108281), (589, 85485), (615, 81871), (695, 72447), (779, 64635), (1271, 39615), (1767, 28495), (2085, 24149), (2337, 21545), (2641, 19065), (2945, 17097), (3813, 13205), (3895, 12927), (4309, 11685), (5699, 8835), (6355, 7923)]