49220336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 63272464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 359, 418, 451, 656, 718, 779, 836, 902, 1436, 1558, 1672, 1804, 2872, 3116, 3344, 3608, 3949, 5744, 6232, 6821, 7216, 7898, 8569, 12464, 13642, 14719, 15796, 17138, 27284, 29438, 31592, 34276, 54568, 58876, 63184, 68552, 75031, 109136, 117752, 137104, 150062, 161909, 235504, 279661, 300124, 323818, 559322, 600248, 647636, 1118644, 1200496, 1295272, 2237288, 2590544, 3076271, 4474576, 6152542, 12305084, 24610168, 49220336]

約数ペア:

[(1, 49220336), (2, 24610168), (4, 12305084), (8, 6152542), (11, 4474576), (16, 3076271), (19, 2590544), (22, 2237288), (38, 1295272), (41, 1200496), (44, 1118644), (76, 647636), (82, 600248), (88, 559322), (152, 323818), (164, 300124), (176, 279661), (209, 235504), (304, 161909), (328, 150062), (359, 137104), (418, 117752), (451, 109136), (656, 75031), (718, 68552), (779, 63184), (836, 58876), (902, 54568), (1436, 34276), (1558, 31592), (1672, 29438), (1804, 27284), (2872, 17138), (3116, 15796), (3344, 14719), (3608, 13642), (3949, 12464), (5744, 8569), (6232, 7898), (6821, 7216)]