52515450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 155990016

約数和(自身を除く): 103474566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 191, 195, 225, 234, 235, 282, 325, 382, 390, 423, 450, 470, 573, 585, 611, 650, 705, 846, 955, 975, 1146, 1170, 1175, 1222, 1410, 1719, 1833, 1910, 1950, 2115, 2350, 2483, 2865, 2925, 3055, 3438, 3525, 3666, 4230, 4775, 4966, 5499, 5730, 5850, 6110, 7050, 7449, 8595, 8977, 9165, 9550, 10575, 10998, 12415, 14325, 14898, 15275, 17190, 17954, 18330, 21150, 22347, 24830, 26931, 27495, 28650, 30550, 37245, 42975, 44694, 44885, 45825, 53862, 54990, 62075, 74490, 80793, 85950, 89770, 91650, 111735, 116701, 124150, 134655, 137475, 161586, 186225, 223470, 224425, 233402, 269310, 274950, 350103, 372450, 403965, 448850, 558675, 583505, 673275, 700206, 807930, 1050309, 1117350, 1167010, 1346550, 1750515, 2019825, 2100618, 2917525, 3501030, 4039650, 5251545, 5835050, 8752575, 10503090, 17505150, 26257725, 52515450]

約数ペア:

[(1, 52515450), (2, 26257725), (3, 17505150), (5, 10503090), (6, 8752575), (9, 5835050), (10, 5251545), (13, 4039650), (15, 3501030), (18, 2917525), (25, 2100618), (26, 2019825), (30, 1750515), (39, 1346550), (45, 1167010), (47, 1117350), (50, 1050309), (65, 807930), (75, 700206), (78, 673275), (90, 583505), (94, 558675), (117, 448850), (130, 403965), (141, 372450), (150, 350103), (191, 274950), (195, 269310), (225, 233402), (234, 224425), (235, 223470), (282, 186225), (325, 161586), (382, 137475), (390, 134655), (423, 124150), (450, 116701), (470, 111735), (573, 91650), (585, 89770), (611, 85950), (650, 80793), (705, 74490), (846, 62075), (955, 54990), (975, 53862), (1146, 45825), (1170, 44885), (1175, 44694), (1222, 42975), (1410, 37245), (1719, 30550), (1833, 28650), (1910, 27495), (1950, 26931), (2115, 24830), (2350, 22347), (2483, 21150), (2865, 18330), (2925, 17954), (3055, 17190), (3438, 15275), (3525, 14898), (3666, 14325), (4230, 12415), (4775, 10998), (4966, 10575), (5499, 9550), (5730, 9165), (5850, 8977), (6110, 8595), (7050, 7449)]