49240908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 134053920

約数和(自身を除く): 84813012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 1319, 2074, 2196, 2638, 3111, 3957, 4148, 5276, 6222, 7914, 9333, 11871, 12444, 15828, 18666, 22423, 23742, 37332, 44846, 47484, 67269, 80459, 89692, 134538, 160918, 201807, 241377, 269076, 321836, 403614, 482754, 724131, 807228, 965508, 1367803, 1448262, 2735606, 2896524, 4103409, 5471212, 8206818, 12310227, 16413636, 24620454, 49240908]

約数ペア:

[(1, 49240908), (2, 24620454), (3, 16413636), (4, 12310227), (6, 8206818), (9, 5471212), (12, 4103409), (17, 2896524), (18, 2735606), (34, 1448262), (36, 1367803), (51, 965508), (61, 807228), (68, 724131), (102, 482754), (122, 403614), (153, 321836), (183, 269076), (204, 241377), (244, 201807), (306, 160918), (366, 134538), (549, 89692), (612, 80459), (732, 67269), (1037, 47484), (1098, 44846), (1319, 37332), (2074, 23742), (2196, 22423), (2638, 18666), (3111, 15828), (3957, 12444), (4148, 11871), (5276, 9333), (6222, 7914)]