49403360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 126880992

約数和(自身を除く): 77477632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 443, 544, 656, 680, 697, 820, 886, 1312, 1360, 1394, 1640, 1772, 2215, 2720, 2788, 3280, 3485, 3544, 4430, 5576, 6560, 6970, 7088, 7531, 8860, 11152, 13940, 14176, 15062, 17720, 18163, 22304, 27880, 30124, 35440, 36326, 37655, 55760, 60248, 70880, 72652, 75310, 90815, 111520, 120496, 145304, 150620, 181630, 240992, 290608, 301240, 308771, 363260, 581216, 602480, 617542, 726520, 1204960, 1235084, 1453040, 1543855, 2470168, 2906080, 3087710, 4940336, 6175420, 9880672, 12350840, 24701680, 49403360]

約数ペア:

[(1, 49403360), (2, 24701680), (4, 12350840), (5, 9880672), (8, 6175420), (10, 4940336), (16, 3087710), (17, 2906080), (20, 2470168), (32, 1543855), (34, 1453040), (40, 1235084), (41, 1204960), (68, 726520), (80, 617542), (82, 602480), (85, 581216), (136, 363260), (160, 308771), (164, 301240), (170, 290608), (205, 240992), (272, 181630), (328, 150620), (340, 145304), (410, 120496), (443, 111520), (544, 90815), (656, 75310), (680, 72652), (697, 70880), (820, 60248), (886, 55760), (1312, 37655), (1360, 36326), (1394, 35440), (1640, 30124), (1772, 27880), (2215, 22304), (2720, 18163), (2788, 17720), (3280, 15062), (3485, 14176), (3544, 13940), (4430, 11152), (5576, 8860), (6560, 7531), (6970, 7088)]