51520402458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{5897}}^1$

素因数の和:6741

約数の個数: 128

約数和(自身を含む): 135550195200

約数和(自身を除く): 84029792742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 797, 1218, 1566, 1594, 1827, 2391, 3654, 4782, 5481, 5579, 5897, 7173, 10962, 11158, 11794, 14346, 16737, 17691, 21519, 23113, 33474, 35382, 41279, 43038, 46226, 50211, 53073, 69339, 82558, 100422, 106146, 123837, 138678, 150633, 159219, 161791, 171013, 208017, 247674, 301266, 318438, 323582, 342026, 371511, 416034, 485373, 513039, 624051, 743022, 970746, 1026078, 1114533, 1197091, 1248102, 1456119, 1539117, 2229066, 2394182, 2912238, 3078234, 3591273, 4368357, 4617351, 4699909, 7182546, 8736714, 9234702, 9399818, 10773819, 14099727, 21547638, 28199454, 32321457, 32899363, 42299181, 64642914, 65798726, 84598362, 98698089, 126897543, 136297361, 197396178, 253795086, 272594722, 296094267, 408892083, 592188534, 817784166, 888282801, 954081527, 1226676249, 1776565602, 1908163054, 2453352498, 2862244581, 3680028747, 5724489162, 7360057494, 8586733743, 17173467486, 25760201229, 51520402458]

約数ペア:

[(1, 51520402458), (2, 25760201229), (3, 17173467486), (6, 8586733743), (7, 7360057494), (9, 5724489162), (14, 3680028747), (18, 2862244581), (21, 2453352498), (27, 1908163054), (29, 1776565602), (42, 1226676249), (54, 954081527), (58, 888282801), (63, 817784166), (87, 592188534), (126, 408892083), (174, 296094267), (189, 272594722), (203, 253795086), (261, 197396178), (378, 136297361), (406, 126897543), (522, 98698089), (609, 84598362), (783, 65798726), (797, 64642914), (1218, 42299181), (1566, 32899363), (1594, 32321457), (1827, 28199454), (2391, 21547638), (3654, 14099727), (4782, 10773819), (5481, 9399818), (5579, 9234702), (5897, 8736714), (7173, 7182546), (10962, 4699909), (11158, 4617351), (11794, 4368357), (14346, 3591273), (16737, 3078234), (17691, 2912238), (21519, 2394182), (23113, 2229066), (33474, 1539117), (35382, 1456119), (41279, 1248102), (43038, 1197091), (46226, 1114533), (50211, 1026078), (53073, 970746), (69339, 743022), (82558, 624051), (100422, 513039), (106146, 485373), (123837, 416034), (138678, 371511), (150633, 342026), (159219, 323582), (161791, 318438), (171013, 301266), (208017, 247674)]