52213140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 195686400

約数和(自身を除く): 143473260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 727, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1454, 1596, 1710, 1890, 1995, 2052, 2181, 2394, 2565, 2660, 2908, 3420, 3591, 3635, 3780, 3990, 4362, 4788, 5089, 5130, 5985, 6543, 7182, 7270, 7980, 8724, 10178, 10260, 10905, 11970, 13086, 13813, 14364, 14540, 15267, 17955, 19629, 20356, 21810, 23940, 25445, 26172, 27626, 30534, 32715, 35910, 39258, 41439, 43620, 45801, 50890, 55252, 61068, 65430, 69065, 71820, 76335, 78516, 82878, 91602, 96691, 98145, 101780, 124317, 130860, 137403, 138130, 152670, 165756, 183204, 193382, 196290, 207195, 229005, 248634, 274806, 276260, 290073, 305340, 372951, 386764, 392580, 414390, 458010, 483455, 497268, 549612, 580146, 621585, 687015, 745902, 828780, 870219, 916020, 966910, 1160292, 1243170, 1374030, 1450365, 1491804, 1740438, 1864755, 1933820, 2486340, 2610657, 2748060, 2900730, 3480876, 3729510, 4351095, 5221314, 5801460, 7459020, 8702190, 10442628, 13053285, 17404380, 26106570, 52213140]

約数ペア:

[(1, 52213140), (2, 26106570), (3, 17404380), (4, 13053285), (5, 10442628), (6, 8702190), (7, 7459020), (9, 5801460), (10, 5221314), (12, 4351095), (14, 3729510), (15, 3480876), (18, 2900730), (19, 2748060), (20, 2610657), (21, 2486340), (27, 1933820), (28, 1864755), (30, 1740438), (35, 1491804), (36, 1450365), (38, 1374030), (42, 1243170), (45, 1160292), (54, 966910), (57, 916020), (60, 870219), (63, 828780), (70, 745902), (76, 687015), (84, 621585), (90, 580146), (95, 549612), (105, 497268), (108, 483455), (114, 458010), (126, 414390), (133, 392580), (135, 386764), (140, 372951), (171, 305340), (180, 290073), (189, 276260), (190, 274806), (210, 248634), (228, 229005), (252, 207195), (266, 196290), (270, 193382), (285, 183204), (315, 165756), (342, 152670), (378, 138130), (380, 137403), (399, 130860), (420, 124317), (513, 101780), (532, 98145), (540, 96691), (570, 91602), (630, 82878), (665, 78516), (684, 76335), (727, 71820), (756, 69065), (798, 65430), (855, 61068), (945, 55252), (1026, 50890), (1140, 45801), (1197, 43620), (1260, 41439), (1330, 39258), (1454, 35910), (1596, 32715), (1710, 30534), (1890, 27626), (1995, 26172), (2052, 25445), (2181, 23940), (2394, 21810), (2565, 20356), (2660, 19629), (2908, 17955), (3420, 15267), (3591, 14540), (3635, 14364), (3780, 13813), (3990, 13086), (4362, 11970), (4788, 10905), (5089, 10260), (5130, 10178), (5985, 8724), (6543, 7980), (7182, 7270)]