51185466

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 118742400

約数和(自身を除く): 67556934

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 122, 123, 183, 246, 366, 369, 379, 549, 738, 758, 1098, 1107, 1137, 1647, 2214, 2274, 2501, 3294, 3411, 5002, 6822, 7503, 10233, 15006, 15539, 20466, 22509, 23119, 31078, 45018, 46238, 46617, 67527, 69357, 93234, 135054, 138714, 139851, 208071, 279702, 416142, 419553, 624213, 839106, 947879, 1248426, 1895758, 2843637, 5687274, 8530911, 17061822, 25592733, 51185466]

約数ペア:

[(1, 51185466), (2, 25592733), (3, 17061822), (6, 8530911), (9, 5687274), (18, 2843637), (27, 1895758), (41, 1248426), (54, 947879), (61, 839106), (82, 624213), (122, 419553), (123, 416142), (183, 279702), (246, 208071), (366, 139851), (369, 138714), (379, 135054), (549, 93234), (738, 69357), (758, 67527), (1098, 46617), (1107, 46238), (1137, 45018), (1647, 31078), (2214, 23119), (2274, 22509), (2501, 20466), (3294, 15539), (3411, 15006), (5002, 10233), (6822, 7503)]