50007495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 87994368

約数和(自身を除く): 37986873

約数列:

[1, 3, 5, 15, 31, 41, 43, 61, 93, 123, 129, 155, 183, 205, 215, 305, 465, 615, 645, 915, 1271, 1333, 1763, 1891, 2501, 2623, 3813, 3999, 5289, 5673, 6355, 6665, 7503, 7869, 8815, 9455, 12505, 13115, 19065, 19995, 26445, 28365, 37515, 39345, 54653, 77531, 81313, 107543, 163959, 232593, 243939, 273265, 322629, 387655, 406565, 537715, 819795, 1162965, 1219695, 1613145, 3333833, 10001499, 16669165, 50007495]

約数ペア:

[(1, 50007495), (3, 16669165), (5, 10001499), (15, 3333833), (31, 1613145), (41, 1219695), (43, 1162965), (61, 819795), (93, 537715), (123, 406565), (129, 387655), (155, 322629), (183, 273265), (205, 243939), (215, 232593), (305, 163959), (465, 107543), (615, 81313), (645, 77531), (915, 54653), (1271, 39345), (1333, 37515), (1763, 28365), (1891, 26445), (2501, 19995), (2623, 19065), (3813, 13115), (3999, 12505), (5289, 9455), (5673, 8815), (6355, 7869), (6665, 7503)]