51718080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 112

約数和(自身を含む): 173918880

約数和(自身を除く): 122200800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3169, 3264, 4080, 5440, 6338, 8160, 9507, 12676, 15845, 16320, 19014, 25352, 31690, 38028, 47535, 50704, 53873, 63380, 76056, 95070, 101408, 107746, 126760, 152112, 161619, 190140, 202816, 215492, 253520, 269365, 304224, 323238, 380280, 430984, 507040, 538730, 608448, 646476, 760560, 808095, 861968, 1014080, 1077460, 1292952, 1521120, 1616190, 1723936, 2154920, 2585904, 3042240, 3232380, 3447872, 4309840, 5171808, 6464760, 8619680, 10343616, 12929520, 17239360, 25859040, 51718080]

約数ペア:

[(1, 51718080), (2, 25859040), (3, 17239360), (4, 12929520), (5, 10343616), (6, 8619680), (8, 6464760), (10, 5171808), (12, 4309840), (15, 3447872), (16, 3232380), (17, 3042240), (20, 2585904), (24, 2154920), (30, 1723936), (32, 1616190), (34, 1521120), (40, 1292952), (48, 1077460), (51, 1014080), (60, 861968), (64, 808095), (68, 760560), (80, 646476), (85, 608448), (96, 538730), (102, 507040), (120, 430984), (136, 380280), (160, 323238), (170, 304224), (192, 269365), (204, 253520), (240, 215492), (255, 202816), (272, 190140), (320, 161619), (340, 152112), (408, 126760), (480, 107746), (510, 101408), (544, 95070), (680, 76056), (816, 63380), (960, 53873), (1020, 50704), (1088, 47535), (1360, 38028), (1632, 31690), (2040, 25352), (2720, 19014), (3169, 16320), (3264, 15845), (4080, 12676), (5440, 9507), (6338, 8160)]