50704540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 71223140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 47, 68, 76, 85, 94, 95, 167, 170, 188, 190, 235, 323, 334, 340, 380, 470, 646, 668, 799, 835, 893, 940, 1292, 1598, 1615, 1670, 1786, 2839, 3173, 3196, 3230, 3340, 3572, 3995, 4465, 5678, 6346, 6460, 7849, 7990, 8930, 11356, 12692, 14195, 15181, 15698, 15865, 15980, 17860, 28390, 30362, 31396, 31730, 39245, 53941, 56780, 60724, 63460, 75905, 78490, 107882, 133433, 149131, 151810, 156980, 215764, 266866, 269705, 298262, 303620, 533732, 539410, 596524, 667165, 745655, 1078820, 1334330, 1491310, 2535227, 2668660, 2982620, 5070454, 10140908, 12676135, 25352270, 50704540]

約数ペア:

[(1, 50704540), (2, 25352270), (4, 12676135), (5, 10140908), (10, 5070454), (17, 2982620), (19, 2668660), (20, 2535227), (34, 1491310), (38, 1334330), (47, 1078820), (68, 745655), (76, 667165), (85, 596524), (94, 539410), (95, 533732), (167, 303620), (170, 298262), (188, 269705), (190, 266866), (235, 215764), (323, 156980), (334, 151810), (340, 149131), (380, 133433), (470, 107882), (646, 78490), (668, 75905), (799, 63460), (835, 60724), (893, 56780), (940, 53941), (1292, 39245), (1598, 31730), (1615, 31396), (1670, 30362), (1786, 28390), (2839, 17860), (3173, 15980), (3196, 15865), (3230, 15698), (3340, 15181), (3572, 14195), (3995, 12692), (4465, 11356), (5678, 8930), (6346, 7990), (6460, 7849)]