50689740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 146797056

約数和(自身を除く): 96107316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 73, 142, 146, 163, 213, 219, 284, 292, 326, 355, 365, 426, 438, 489, 652, 710, 730, 815, 852, 876, 978, 1065, 1095, 1420, 1460, 1630, 1956, 2130, 2190, 2445, 3260, 4260, 4380, 4890, 5183, 9780, 10366, 11573, 11899, 15549, 20732, 23146, 23798, 25915, 31098, 34719, 35697, 46292, 47596, 51830, 57865, 59495, 62196, 69438, 71394, 77745, 103660, 115730, 118990, 138876, 142788, 155490, 173595, 178485, 231460, 237980, 310980, 347190, 356970, 694380, 713940, 844829, 1689658, 2534487, 3379316, 4224145, 5068974, 8448290, 10137948, 12672435, 16896580, 25344870, 50689740]

約数ペア:

[(1, 50689740), (2, 25344870), (3, 16896580), (4, 12672435), (5, 10137948), (6, 8448290), (10, 5068974), (12, 4224145), (15, 3379316), (20, 2534487), (30, 1689658), (60, 844829), (71, 713940), (73, 694380), (142, 356970), (146, 347190), (163, 310980), (213, 237980), (219, 231460), (284, 178485), (292, 173595), (326, 155490), (355, 142788), (365, 138876), (426, 118990), (438, 115730), (489, 103660), (652, 77745), (710, 71394), (730, 69438), (815, 62196), (852, 59495), (876, 57865), (978, 51830), (1065, 47596), (1095, 46292), (1420, 35697), (1460, 34719), (1630, 31098), (1956, 25915), (2130, 23798), (2190, 23146), (2445, 20732), (3260, 15549), (4260, 11899), (4380, 11573), (4890, 10366), (5183, 9780)]