49149570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 75681150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 1289, 2542, 2578, 3813, 3867, 6355, 6445, 7626, 7734, 12710, 12890, 19065, 19335, 38130, 38670, 39959, 52849, 79918, 105698, 119877, 158547, 199795, 239754, 264245, 317094, 399590, 528490, 599385, 792735, 1198770, 1585470, 1638319, 3276638, 4914957, 8191595, 9829914, 16383190, 24574785, 49149570]

約数ペア:

[(1, 49149570), (2, 24574785), (3, 16383190), (5, 9829914), (6, 8191595), (10, 4914957), (15, 3276638), (30, 1638319), (31, 1585470), (41, 1198770), (62, 792735), (82, 599385), (93, 528490), (123, 399590), (155, 317094), (186, 264245), (205, 239754), (246, 199795), (310, 158547), (410, 119877), (465, 105698), (615, 79918), (930, 52849), (1230, 39959), (1271, 38670), (1289, 38130), (2542, 19335), (2578, 19065), (3813, 12890), (3867, 12710), (6355, 7734), (6445, 7626)]