53908530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 151538688

約数和(自身を除く): 97630158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 47, 51, 65, 78, 85, 94, 102, 130, 141, 170, 173, 195, 221, 235, 255, 282, 346, 390, 442, 470, 510, 519, 611, 663, 705, 799, 865, 1038, 1105, 1222, 1326, 1410, 1598, 1730, 1833, 2210, 2249, 2397, 2595, 2941, 3055, 3315, 3666, 3995, 4498, 4794, 5190, 5882, 6110, 6630, 6747, 7990, 8131, 8823, 9165, 10387, 11245, 11985, 13494, 14705, 16262, 17646, 18330, 20774, 22490, 23970, 24393, 29410, 31161, 33735, 38233, 40655, 44115, 48786, 51935, 62322, 67470, 76466, 81310, 88230, 103870, 105703, 114699, 121965, 138227, 155805, 191165, 211406, 229398, 243930, 276454, 311610, 317109, 382330, 414681, 528515, 573495, 634218, 691135, 829362, 1057030, 1146990, 1382270, 1585545, 1796951, 2073405, 3171090, 3593902, 4146810, 5390853, 8984755, 10781706, 17969510, 26954265, 53908530]

約数ペア:

[(1, 53908530), (2, 26954265), (3, 17969510), (5, 10781706), (6, 8984755), (10, 5390853), (13, 4146810), (15, 3593902), (17, 3171090), (26, 2073405), (30, 1796951), (34, 1585545), (39, 1382270), (47, 1146990), (51, 1057030), (65, 829362), (78, 691135), (85, 634218), (94, 573495), (102, 528515), (130, 414681), (141, 382330), (170, 317109), (173, 311610), (195, 276454), (221, 243930), (235, 229398), (255, 211406), (282, 191165), (346, 155805), (390, 138227), (442, 121965), (470, 114699), (510, 105703), (519, 103870), (611, 88230), (663, 81310), (705, 76466), (799, 67470), (865, 62322), (1038, 51935), (1105, 48786), (1222, 44115), (1326, 40655), (1410, 38233), (1598, 33735), (1730, 31161), (1833, 29410), (2210, 24393), (2249, 23970), (2397, 22490), (2595, 20774), (2941, 18330), (3055, 17646), (3315, 16262), (3666, 14705), (3995, 13494), (4498, 11985), (4794, 11245), (5190, 10387), (5882, 9165), (6110, 8823), (6630, 8131), (6747, 7990)]