49359660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 163328256

約数和(自身を除く): 113968596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 163, 196, 206, 210, 245, 294, 309, 326, 412, 420, 489, 490, 515, 588, 618, 652, 721, 735, 815, 978, 980, 1030, 1141, 1236, 1442, 1470, 1545, 1630, 1956, 2060, 2163, 2282, 2445, 2884, 2940, 3090, 3260, 3423, 3605, 4326, 4564, 4890, 5047, 5705, 6180, 6846, 7210, 7987, 8652, 9780, 10094, 10815, 11410, 13692, 14420, 15141, 15974, 16789, 17115, 20188, 21630, 22820, 23961, 25235, 30282, 31948, 33578, 34230, 39935, 43260, 47922, 50367, 50470, 60564, 67156, 68460, 75705, 79870, 83945, 95844, 100734, 100940, 117523, 119805, 151410, 159740, 167890, 201468, 235046, 239610, 251835, 302820, 335780, 352569, 470092, 479220, 503670, 587615, 705138, 822661, 1007340, 1175230, 1410276, 1645322, 1762845, 2350460, 2467983, 3290644, 3525690, 4113305, 4935966, 7051380, 8226610, 9871932, 12339915, 16453220, 24679830, 49359660]

約数ペア:

[(1, 49359660), (2, 24679830), (3, 16453220), (4, 12339915), (5, 9871932), (6, 8226610), (7, 7051380), (10, 4935966), (12, 4113305), (14, 3525690), (15, 3290644), (20, 2467983), (21, 2350460), (28, 1762845), (30, 1645322), (35, 1410276), (42, 1175230), (49, 1007340), (60, 822661), (70, 705138), (84, 587615), (98, 503670), (103, 479220), (105, 470092), (140, 352569), (147, 335780), (163, 302820), (196, 251835), (206, 239610), (210, 235046), (245, 201468), (294, 167890), (309, 159740), (326, 151410), (412, 119805), (420, 117523), (489, 100940), (490, 100734), (515, 95844), (588, 83945), (618, 79870), (652, 75705), (721, 68460), (735, 67156), (815, 60564), (978, 50470), (980, 50367), (1030, 47922), (1141, 43260), (1236, 39935), (1442, 34230), (1470, 33578), (1545, 31948), (1630, 30282), (1956, 25235), (2060, 23961), (2163, 22820), (2282, 21630), (2445, 20188), (2884, 17115), (2940, 16789), (3090, 15974), (3260, 15141), (3423, 14420), (3605, 13692), (4326, 11410), (4564, 10815), (4890, 10094), (5047, 9780), (5705, 8652), (6180, 7987), (6846, 7210)]