55803852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 105637428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 47, 52, 59, 78, 86, 94, 117, 118, 129, 141, 156, 172, 177, 188, 234, 236, 258, 282, 354, 387, 423, 468, 516, 531, 559, 564, 611, 708, 767, 774, 846, 1062, 1118, 1222, 1534, 1548, 1677, 1692, 1833, 2021, 2124, 2236, 2301, 2444, 2537, 2773, 3068, 3354, 3666, 4042, 4602, 5031, 5074, 5499, 5546, 6063, 6708, 6903, 7332, 7611, 8084, 8319, 9204, 10062, 10148, 10998, 11092, 12126, 13806, 15222, 16638, 18189, 20124, 21996, 22833, 24252, 24957, 26273, 27612, 30444, 32981, 33276, 36049, 36378, 45666, 49914, 52546, 65962, 72098, 72756, 78819, 91332, 98943, 99828, 105092, 108147, 119239, 131924, 144196, 157638, 197886, 216294, 236457, 238478, 296829, 315276, 324441, 357717, 395772, 432588, 472914, 476956, 593658, 648882, 715434, 945828, 1073151, 1187316, 1297764, 1430868, 1550107, 2146302, 3100214, 4292604, 4650321, 6200428, 9300642, 13950963, 18601284, 27901926, 55803852]

約数ペア:

[(1, 55803852), (2, 27901926), (3, 18601284), (4, 13950963), (6, 9300642), (9, 6200428), (12, 4650321), (13, 4292604), (18, 3100214), (26, 2146302), (36, 1550107), (39, 1430868), (43, 1297764), (47, 1187316), (52, 1073151), (59, 945828), (78, 715434), (86, 648882), (94, 593658), (117, 476956), (118, 472914), (129, 432588), (141, 395772), (156, 357717), (172, 324441), (177, 315276), (188, 296829), (234, 238478), (236, 236457), (258, 216294), (282, 197886), (354, 157638), (387, 144196), (423, 131924), (468, 119239), (516, 108147), (531, 105092), (559, 99828), (564, 98943), (611, 91332), (708, 78819), (767, 72756), (774, 72098), (846, 65962), (1062, 52546), (1118, 49914), (1222, 45666), (1534, 36378), (1548, 36049), (1677, 33276), (1692, 32981), (1833, 30444), (2021, 27612), (2124, 26273), (2236, 24957), (2301, 24252), (2444, 22833), (2537, 21996), (2773, 20124), (3068, 18189), (3354, 16638), (3666, 15222), (4042, 13806), (4602, 12126), (5031, 11092), (5074, 10998), (5499, 10148), (5546, 10062), (6063, 9204), (6708, 8319), (6903, 8084), (7332, 7611)]