48657816015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{17827}}^1$

素因数の和:18072

約数の個数: 64

約数和(自身を含む): 83828682240

約数和(自身を除く): 35170866225

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 157, 183, 285, 305, 471, 785, 915, 1159, 2355, 2983, 3477, 5795, 8949, 9577, 14915, 17385, 17827, 28731, 44745, 47885, 53481, 89135, 143655, 181963, 267405, 338713, 545889, 909815, 1016139, 1087447, 1693565, 2729445, 2798839, 3262341, 5080695, 5437235, 8396517, 13994195, 16311705, 20661493, 41982585, 53177941, 61984479, 103307465, 159533823, 170729179, 265889705, 309922395, 512187537, 797669115, 853645895, 2560937685, 3243854401, 9731563203, 16219272005, 48657816015]

約数ペア:

[(1, 48657816015), (3, 16219272005), (5, 9731563203), (15, 3243854401), (19, 2560937685), (57, 853645895), (61, 797669115), (95, 512187537), (157, 309922395), (183, 265889705), (285, 170729179), (305, 159533823), (471, 103307465), (785, 61984479), (915, 53177941), (1159, 41982585), (2355, 20661493), (2983, 16311705), (3477, 13994195), (5795, 8396517), (8949, 5437235), (9577, 5080695), (14915, 3262341), (17385, 2798839), (17827, 2729445), (28731, 1693565), (44745, 1087447), (47885, 1016139), (53481, 909815), (89135, 545889), (143655, 338713), (181963, 267405)]