65404950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 185050656

約数和(自身を除く): 119645706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 1973, 2210, 2550, 3315, 3946, 5525, 5919, 6630, 9865, 11050, 11838, 16575, 19730, 25649, 29595, 33150, 33541, 49325, 51298, 59190, 67082, 76947, 98650, 100623, 128245, 147975, 153894, 167705, 201246, 256490, 295950, 335410, 384735, 436033, 503115, 641225, 769470, 838525, 872066, 1006230, 1282450, 1308099, 1677050, 1923675, 2180165, 2515575, 2616198, 3847350, 4360330, 5031150, 6540495, 10900825, 13080990, 21801650, 32702475, 65404950]

約数ペア:

[(1, 65404950), (2, 32702475), (3, 21801650), (5, 13080990), (6, 10900825), (10, 6540495), (13, 5031150), (15, 4360330), (17, 3847350), (25, 2616198), (26, 2515575), (30, 2180165), (34, 1923675), (39, 1677050), (50, 1308099), (51, 1282450), (65, 1006230), (75, 872066), (78, 838525), (85, 769470), (102, 641225), (130, 503115), (150, 436033), (170, 384735), (195, 335410), (221, 295950), (255, 256490), (325, 201246), (390, 167705), (425, 153894), (442, 147975), (510, 128245), (650, 100623), (663, 98650), (850, 76947), (975, 67082), (1105, 59190), (1275, 51298), (1326, 49325), (1950, 33541), (1973, 33150), (2210, 29595), (2550, 25649), (3315, 19730), (3946, 16575), (5525, 11838), (5919, 11050), (6630, 9865)]