52855380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 177375744

約数和(自身を除く): 124520364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 751, 765, 782, 828, 1020, 1035, 1173, 1380, 1502, 1530, 1564, 1955, 2070, 2253, 2346, 3004, 3060, 3519, 3755, 3910, 4140, 4506, 4692, 5865, 6759, 7038, 7510, 7820, 9012, 11265, 11730, 12767, 13518, 14076, 15020, 17273, 17595, 22530, 23460, 25534, 27036, 33795, 34546, 35190, 38301, 45060, 51068, 51819, 63835, 67590, 69092, 70380, 76602, 86365, 103638, 114903, 127670, 135180, 153204, 155457, 172730, 191505, 207276, 229806, 255340, 259095, 293641, 310914, 345460, 383010, 459612, 518190, 574515, 587282, 621828, 766020, 777285, 880923, 1036380, 1149030, 1174564, 1468205, 1554570, 1761846, 2298060, 2642769, 2936410, 3109140, 3523692, 4404615, 5285538, 5872820, 8809230, 10571076, 13213845, 17618460, 26427690, 52855380]

約数ペア:

[(1, 52855380), (2, 26427690), (3, 17618460), (4, 13213845), (5, 10571076), (6, 8809230), (9, 5872820), (10, 5285538), (12, 4404615), (15, 3523692), (17, 3109140), (18, 2936410), (20, 2642769), (23, 2298060), (30, 1761846), (34, 1554570), (36, 1468205), (45, 1174564), (46, 1149030), (51, 1036380), (60, 880923), (68, 777285), (69, 766020), (85, 621828), (90, 587282), (92, 574515), (102, 518190), (115, 459612), (138, 383010), (153, 345460), (170, 310914), (180, 293641), (204, 259095), (207, 255340), (230, 229806), (255, 207276), (276, 191505), (306, 172730), (340, 155457), (345, 153204), (391, 135180), (414, 127670), (460, 114903), (510, 103638), (612, 86365), (690, 76602), (751, 70380), (765, 69092), (782, 67590), (828, 63835), (1020, 51819), (1035, 51068), (1173, 45060), (1380, 38301), (1502, 35190), (1530, 34546), (1564, 33795), (1955, 27036), (2070, 25534), (2253, 23460), (2346, 22530), (3004, 17595), (3060, 17273), (3519, 15020), (3755, 14076), (3910, 13518), (4140, 12767), (4506, 11730), (4692, 11265), (5865, 9012), (6759, 7820), (7038, 7510)]