53892540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 182783328

約数和(自身を除く): 128890788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 853, 972, 1053, 1170, 1215, 1404, 1620, 1706, 1755, 2106, 2340, 2430, 2559, 3159, 3412, 3510, 4212, 4265, 4860, 5118, 5265, 6318, 7020, 7677, 8530, 10236, 10530, 11089, 12636, 12795, 15354, 15795, 17060, 21060, 22178, 23031, 25590, 30708, 31590, 33267, 38385, 44356, 46062, 51180, 55445, 63180, 66534, 69093, 76770, 92124, 99801, 110890, 115155, 133068, 138186, 153540, 166335, 199602, 207279, 221780, 230310, 276372, 299403, 332670, 345465, 399204, 414558, 460620, 499005, 598806, 665340, 690930, 829116, 898209, 998010, 1036395, 1197612, 1381860, 1497015, 1796418, 1996020, 2072790, 2694627, 2994030, 3592836, 4145580, 4491045, 5389254, 5988060, 8982090, 10778508, 13473135, 17964180, 26946270, 53892540]

約数ペア:

[(1, 53892540), (2, 26946270), (3, 17964180), (4, 13473135), (5, 10778508), (6, 8982090), (9, 5988060), (10, 5389254), (12, 4491045), (13, 4145580), (15, 3592836), (18, 2994030), (20, 2694627), (26, 2072790), (27, 1996020), (30, 1796418), (36, 1497015), (39, 1381860), (45, 1197612), (52, 1036395), (54, 998010), (60, 898209), (65, 829116), (78, 690930), (81, 665340), (90, 598806), (108, 499005), (117, 460620), (130, 414558), (135, 399204), (156, 345465), (162, 332670), (180, 299403), (195, 276372), (234, 230310), (243, 221780), (260, 207279), (270, 199602), (324, 166335), (351, 153540), (390, 138186), (405, 133068), (468, 115155), (486, 110890), (540, 99801), (585, 92124), (702, 76770), (780, 69093), (810, 66534), (853, 63180), (972, 55445), (1053, 51180), (1170, 46062), (1215, 44356), (1404, 38385), (1620, 33267), (1706, 31590), (1755, 30708), (2106, 25590), (2340, 23031), (2430, 22178), (2559, 21060), (3159, 17060), (3412, 15795), (3510, 15354), (4212, 12795), (4265, 12636), (4860, 11089), (5118, 10530), (5265, 10236), (6318, 8530), (7020, 7677)]