53887095

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 96681312

約数和(自身を除く): 42794217

約数列:

[1, 3, 5, 9, 15, 45, 61, 67, 183, 201, 293, 305, 335, 549, 603, 879, 915, 1005, 1465, 2637, 2745, 3015, 4087, 4395, 12261, 13185, 17873, 19631, 20435, 36783, 53619, 58893, 61305, 89365, 98155, 160857, 176679, 183915, 268095, 294465, 804285, 883395, 1197491, 3592473, 5987455, 10777419, 17962365, 53887095]

約数ペア:

[(1, 53887095), (3, 17962365), (5, 10777419), (9, 5987455), (15, 3592473), (45, 1197491), (61, 883395), (67, 804285), (183, 294465), (201, 268095), (293, 183915), (305, 176679), (335, 160857), (549, 98155), (603, 89365), (879, 61305), (915, 58893), (1005, 53619), (1465, 36783), (2637, 20435), (2745, 19631), (3015, 17873), (4087, 13185), (4395, 12261)]