49818456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 148800000

約数和(自身を除く): 98981544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 171, 183, 199, 216, 228, 244, 342, 366, 398, 456, 488, 513, 549, 597, 684, 732, 796, 1026, 1098, 1159, 1194, 1368, 1464, 1592, 1647, 1791, 2052, 2196, 2318, 2388, 3294, 3477, 3582, 3781, 4104, 4392, 4636, 4776, 5373, 6588, 6954, 7164, 7562, 9272, 10431, 10746, 11343, 12139, 13176, 13908, 14328, 15124, 20862, 21492, 22686, 24278, 27816, 30248, 31293, 34029, 36417, 41724, 42984, 45372, 48556, 62586, 68058, 72834, 83448, 90744, 97112, 102087, 109251, 125172, 136116, 145668, 204174, 218502, 230641, 250344, 272232, 291336, 327753, 408348, 437004, 461282, 655506, 691923, 816696, 874008, 922564, 1311012, 1383846, 1845128, 2075769, 2622024, 2767692, 4151538, 5535384, 6227307, 8303076, 12454614, 16606152, 24909228, 49818456]

約数ペア:

[(1, 49818456), (2, 24909228), (3, 16606152), (4, 12454614), (6, 8303076), (8, 6227307), (9, 5535384), (12, 4151538), (18, 2767692), (19, 2622024), (24, 2075769), (27, 1845128), (36, 1383846), (38, 1311012), (54, 922564), (57, 874008), (61, 816696), (72, 691923), (76, 655506), (108, 461282), (114, 437004), (122, 408348), (152, 327753), (171, 291336), (183, 272232), (199, 250344), (216, 230641), (228, 218502), (244, 204174), (342, 145668), (366, 136116), (398, 125172), (456, 109251), (488, 102087), (513, 97112), (549, 90744), (597, 83448), (684, 72834), (732, 68058), (796, 62586), (1026, 48556), (1098, 45372), (1159, 42984), (1194, 41724), (1368, 36417), (1464, 34029), (1592, 31293), (1647, 30248), (1791, 27816), (2052, 24278), (2196, 22686), (2318, 21492), (2388, 20862), (3294, 15124), (3477, 14328), (3582, 13908), (3781, 13176), (4104, 12139), (4392, 11343), (4636, 10746), (4776, 10431), (5373, 9272), (6588, 7562), (6954, 7164)]