52728228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 154103040

約数和(自身を除く): 101374812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2351, 2492, 3204, 3738, 4702, 5607, 7053, 7476, 9404, 11214, 14106, 16457, 21159, 22428, 28212, 32914, 42318, 49371, 65828, 84636, 98742, 148113, 197484, 209239, 296226, 418478, 592452, 627717, 836956, 1255434, 1464673, 1883151, 2510868, 2929346, 3766302, 4394019, 5858692, 7532604, 8788038, 13182057, 17576076, 26364114, 52728228]

約数ペア:

[(1, 52728228), (2, 26364114), (3, 17576076), (4, 13182057), (6, 8788038), (7, 7532604), (9, 5858692), (12, 4394019), (14, 3766302), (18, 2929346), (21, 2510868), (28, 1883151), (36, 1464673), (42, 1255434), (63, 836956), (84, 627717), (89, 592452), (126, 418478), (178, 296226), (252, 209239), (267, 197484), (356, 148113), (534, 98742), (623, 84636), (801, 65828), (1068, 49371), (1246, 42318), (1602, 32914), (1869, 28212), (2351, 22428), (2492, 21159), (3204, 16457), (3738, 14106), (4702, 11214), (5607, 9404), (7053, 7476)]