50296140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 111145140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 131, 135, 158, 162, 180, 237, 243, 262, 270, 316, 324, 393, 395, 405, 474, 486, 524, 540, 655, 711, 786, 790, 810, 948, 972, 1179, 1185, 1215, 1310, 1422, 1572, 1580, 1620, 1965, 2133, 2358, 2370, 2430, 2620, 2844, 3537, 3555, 3930, 4266, 4716, 4740, 4860, 5895, 6399, 7074, 7110, 7860, 8532, 10349, 10611, 10665, 11790, 12798, 14148, 14220, 17685, 19197, 20698, 21222, 21330, 23580, 25596, 31047, 31833, 31995, 35370, 38394, 41396, 42444, 42660, 51745, 53055, 62094, 63666, 63990, 70740, 76788, 93141, 95985, 103490, 106110, 124188, 127332, 127980, 155235, 159165, 186282, 191970, 206980, 212220, 279423, 310470, 318330, 372564, 383940, 465705, 558846, 620940, 636660, 838269, 931410, 1117692, 1397115, 1676538, 1862820, 2514807, 2794230, 3353076, 4191345, 5029614, 5588460, 8382690, 10059228, 12574035, 16765380, 25148070, 50296140]

約数ペア:

[(1, 50296140), (2, 25148070), (3, 16765380), (4, 12574035), (5, 10059228), (6, 8382690), (9, 5588460), (10, 5029614), (12, 4191345), (15, 3353076), (18, 2794230), (20, 2514807), (27, 1862820), (30, 1676538), (36, 1397115), (45, 1117692), (54, 931410), (60, 838269), (79, 636660), (81, 620940), (90, 558846), (108, 465705), (131, 383940), (135, 372564), (158, 318330), (162, 310470), (180, 279423), (237, 212220), (243, 206980), (262, 191970), (270, 186282), (316, 159165), (324, 155235), (393, 127980), (395, 127332), (405, 124188), (474, 106110), (486, 103490), (524, 95985), (540, 93141), (655, 76788), (711, 70740), (786, 63990), (790, 63666), (810, 62094), (948, 53055), (972, 51745), (1179, 42660), (1185, 42444), (1215, 41396), (1310, 38394), (1422, 35370), (1572, 31995), (1580, 31833), (1620, 31047), (1965, 25596), (2133, 23580), (2358, 21330), (2370, 21222), (2430, 20698), (2620, 19197), (2844, 17685), (3537, 14220), (3555, 14148), (3930, 12798), (4266, 11790), (4716, 10665), (4740, 10611), (4860, 10349), (5895, 8532), (6399, 7860), (7074, 7110)]