48530580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 167541696

約数和(自身を除く): 119011116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 971, 980, 1020, 1190, 1428, 1470, 1666, 1785, 1942, 2380, 2499, 2913, 2940, 3332, 3570, 3884, 4165, 4855, 4998, 5826, 6797, 7140, 8330, 9710, 9996, 11652, 12495, 13594, 14565, 16507, 16660, 19420, 20391, 24990, 27188, 29130, 33014, 33985, 40782, 47579, 49521, 49980, 58260, 66028, 67970, 81564, 82535, 95158, 99042, 101955, 115549, 135940, 142737, 165070, 190316, 198084, 203910, 231098, 237895, 247605, 285474, 330140, 346647, 407820, 462196, 475790, 495210, 570948, 577745, 693294, 713685, 808843, 951580, 990420, 1155490, 1386588, 1427370, 1617686, 1733235, 2310980, 2426529, 2854740, 3235372, 3466470, 4044215, 4853058, 6932940, 8088430, 9706116, 12132645, 16176860, 24265290, 48530580]

約数ペア:

[(1, 48530580), (2, 24265290), (3, 16176860), (4, 12132645), (5, 9706116), (6, 8088430), (7, 6932940), (10, 4853058), (12, 4044215), (14, 3466470), (15, 3235372), (17, 2854740), (20, 2426529), (21, 2310980), (28, 1733235), (30, 1617686), (34, 1427370), (35, 1386588), (42, 1155490), (49, 990420), (51, 951580), (60, 808843), (68, 713685), (70, 693294), (84, 577745), (85, 570948), (98, 495210), (102, 475790), (105, 462196), (119, 407820), (140, 346647), (147, 330140), (170, 285474), (196, 247605), (204, 237895), (210, 231098), (238, 203910), (245, 198084), (255, 190316), (294, 165070), (340, 142737), (357, 135940), (420, 115549), (476, 101955), (490, 99042), (510, 95158), (588, 82535), (595, 81564), (714, 67970), (735, 66028), (833, 58260), (971, 49980), (980, 49521), (1020, 47579), (1190, 40782), (1428, 33985), (1470, 33014), (1666, 29130), (1785, 27188), (1942, 24990), (2380, 20391), (2499, 19420), (2913, 16660), (2940, 16507), (3332, 14565), (3570, 13594), (3884, 12495), (4165, 11652), (4855, 9996), (4998, 9710), (5826, 8330), (6797, 7140)]