55653390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 72

約数和(自身を含む): 156728520

約数和(自身を除く): 101075130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 3659, 5070, 7318, 7605, 10977, 15210, 18295, 21954, 32931, 36590, 47567, 54885, 65862, 95134, 109770, 142701, 164655, 237835, 285402, 329310, 428103, 475670, 618371, 713505, 856206, 1236742, 1427010, 1855113, 2140515, 3091855, 3710226, 4281030, 5565339, 6183710, 9275565, 11130678, 18551130, 27826695, 55653390]

約数ペア:

[(1, 55653390), (2, 27826695), (3, 18551130), (5, 11130678), (6, 9275565), (9, 6183710), (10, 5565339), (13, 4281030), (15, 3710226), (18, 3091855), (26, 2140515), (30, 1855113), (39, 1427010), (45, 1236742), (65, 856206), (78, 713505), (90, 618371), (117, 475670), (130, 428103), (169, 329310), (195, 285402), (234, 237835), (338, 164655), (390, 142701), (507, 109770), (585, 95134), (845, 65862), (1014, 54885), (1170, 47567), (1521, 36590), (1690, 32931), (2535, 21954), (3042, 18295), (3659, 15210), (5070, 10977), (7318, 7605)]