52812022250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 108991262016

約数和(自身を除く): 56179239766

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 250, 257, 265, 325, 514, 530, 650, 689, 1193, 1285, 1325, 1378, 1625, 2386, 2570, 2650, 3250, 3341, 3445, 5965, 6425, 6625, 6682, 6890, 11930, 12850, 13250, 13621, 15509, 16705, 17225, 27242, 29825, 31018, 32125, 33410, 34450, 59650, 63229, 64250, 68105, 77545, 83525, 86125, 126458, 136210, 149125, 155090, 167050, 172250, 177073, 298250, 306601, 316145, 340525, 354146, 387725, 417625, 613202, 632290, 681050, 775450, 821977, 835250, 885365, 1533005, 1580725, 1643954, 1702625, 1770730, 1938625, 3066010, 3161450, 3405250, 3877250, 3985813, 4109885, 4426825, 7665025, 7903625, 7971626, 8219770, 8853650, 15330050, 15807250, 16249853, 19929065, 20549425, 22134125, 32499706, 38325125, 39858130, 41098850, 44268250, 76650250, 81249265, 99645325, 102747125, 162498530, 199290650, 205494250, 211248089, 406246325, 422496178, 498226625, 812492650, 996453250, 1056240445, 2031231625, 2112480890, 4062463250, 5281202225, 10562404450, 26406011125, 52812022250]

約数ペア:

[(1, 52812022250), (2, 26406011125), (5, 10562404450), (10, 5281202225), (13, 4062463250), (25, 2112480890), (26, 2031231625), (50, 1056240445), (53, 996453250), (65, 812492650), (106, 498226625), (125, 422496178), (130, 406246325), (250, 211248089), (257, 205494250), (265, 199290650), (325, 162498530), (514, 102747125), (530, 99645325), (650, 81249265), (689, 76650250), (1193, 44268250), (1285, 41098850), (1325, 39858130), (1378, 38325125), (1625, 32499706), (2386, 22134125), (2570, 20549425), (2650, 19929065), (3250, 16249853), (3341, 15807250), (3445, 15330050), (5965, 8853650), (6425, 8219770), (6625, 7971626), (6682, 7903625), (6890, 7665025), (11930, 4426825), (12850, 4109885), (13250, 3985813), (13621, 3877250), (15509, 3405250), (16705, 3161450), (17225, 3066010), (27242, 1938625), (29825, 1770730), (31018, 1702625), (32125, 1643954), (33410, 1580725), (34450, 1533005), (59650, 885365), (63229, 835250), (64250, 821977), (68105, 775450), (77545, 681050), (83525, 632290), (86125, 613202), (126458, 417625), (136210, 387725), (149125, 354146), (155090, 340525), (167050, 316145), (172250, 306601), (177073, 298250)]