53378052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7017

約数の個数: 72

約数和(自身を含む): 156050496

約数和(自身を除く): 102672444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 6983, 7644, 13966, 20949, 27932, 41898, 48881, 83796, 90779, 97762, 146643, 181558, 195524, 272337, 293286, 342167, 363116, 544674, 586572, 635453, 684334, 1026501, 1089348, 1270906, 1368668, 1906359, 2053002, 2541812, 3812718, 4106004, 4448171, 7625436, 8896342, 13344513, 17792684, 26689026, 53378052]

約数ペア:

[(1, 53378052), (2, 26689026), (3, 17792684), (4, 13344513), (6, 8896342), (7, 7625436), (12, 4448171), (13, 4106004), (14, 3812718), (21, 2541812), (26, 2053002), (28, 1906359), (39, 1368668), (42, 1270906), (49, 1089348), (52, 1026501), (78, 684334), (84, 635453), (91, 586572), (98, 544674), (147, 363116), (156, 342167), (182, 293286), (196, 272337), (273, 195524), (294, 181558), (364, 146643), (546, 97762), (588, 90779), (637, 83796), (1092, 48881), (1274, 41898), (1911, 27932), (2548, 20949), (3822, 13966), (6983, 7644)]