51988332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 139793472

約数和(自身を除く): 87805140

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1091, 1254, 1444, 2166, 2182, 2508, 3273, 3971, 4332, 4364, 6546, 7942, 11913, 12001, 13092, 15884, 20729, 23826, 24002, 36003, 41458, 47652, 48004, 62187, 72006, 82916, 124374, 144012, 228019, 248748, 393851, 456038, 684057, 787702, 912076, 1181553, 1368114, 1575404, 2363106, 2736228, 4332361, 4726212, 8664722, 12997083, 17329444, 25994166, 51988332]

約数ペア:

[(1, 51988332), (2, 25994166), (3, 17329444), (4, 12997083), (6, 8664722), (11, 4726212), (12, 4332361), (19, 2736228), (22, 2363106), (33, 1575404), (38, 1368114), (44, 1181553), (57, 912076), (66, 787702), (76, 684057), (114, 456038), (132, 393851), (209, 248748), (228, 228019), (361, 144012), (418, 124374), (627, 82916), (722, 72006), (836, 62187), (1083, 48004), (1091, 47652), (1254, 41458), (1444, 36003), (2166, 24002), (2182, 23826), (2508, 20729), (3273, 15884), (3971, 13092), (4332, 12001), (4364, 11913), (6546, 7942)]