53396460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 183761760

約数和(自身を除く): 130365300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1201, 1235, 1482, 1710, 2223, 2340, 2402, 2470, 2964, 3420, 3603, 3705, 4446, 4804, 4940, 6005, 7206, 7410, 8892, 10809, 11115, 12010, 14412, 14820, 15613, 18015, 21618, 22230, 22819, 24020, 31226, 36030, 43236, 44460, 45638, 46839, 54045, 62452, 68457, 72060, 78065, 91276, 93678, 108090, 114095, 136914, 140517, 156130, 187356, 205371, 216180, 228190, 234195, 273828, 281034, 296647, 312260, 342285, 410742, 456380, 468390, 562068, 593294, 684570, 702585, 821484, 889941, 936780, 1026855, 1186588, 1369140, 1405170, 1483235, 1779882, 2053710, 2669823, 2810340, 2966470, 3559764, 4107420, 4449705, 5339646, 5932940, 8899410, 10679292, 13349115, 17798820, 26698230, 53396460]

約数ペア:

[(1, 53396460), (2, 26698230), (3, 17798820), (4, 13349115), (5, 10679292), (6, 8899410), (9, 5932940), (10, 5339646), (12, 4449705), (13, 4107420), (15, 3559764), (18, 2966470), (19, 2810340), (20, 2669823), (26, 2053710), (30, 1779882), (36, 1483235), (38, 1405170), (39, 1369140), (45, 1186588), (52, 1026855), (57, 936780), (60, 889941), (65, 821484), (76, 702585), (78, 684570), (90, 593294), (95, 562068), (114, 468390), (117, 456380), (130, 410742), (156, 342285), (171, 312260), (180, 296647), (190, 281034), (195, 273828), (228, 234195), (234, 228190), (247, 216180), (260, 205371), (285, 187356), (342, 156130), (380, 140517), (390, 136914), (468, 114095), (494, 108090), (570, 93678), (585, 91276), (684, 78065), (741, 72060), (780, 68457), (855, 62452), (988, 54045), (1140, 46839), (1170, 45638), (1201, 44460), (1235, 43236), (1482, 36030), (1710, 31226), (2223, 24020), (2340, 22819), (2402, 22230), (2470, 21618), (2964, 18015), (3420, 15613), (3603, 14820), (3705, 14412), (4446, 12010), (4804, 11115), (4940, 10809), (6005, 8892), (7206, 7410)]