53031510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 167270400

約数和(自身を除く): 114238890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 81, 90, 94, 105, 126, 135, 141, 162, 189, 199, 210, 235, 270, 282, 315, 329, 378, 398, 405, 423, 470, 567, 597, 630, 658, 705, 810, 846, 945, 987, 995, 1134, 1194, 1269, 1393, 1410, 1645, 1791, 1890, 1974, 1990, 2115, 2538, 2786, 2835, 2961, 2985, 3290, 3582, 3807, 4179, 4230, 4935, 5373, 5670, 5922, 5970, 6345, 6965, 7614, 8358, 8883, 8955, 9353, 9870, 10746, 12537, 12690, 13930, 14805, 16119, 17766, 17910, 18706, 19035, 20895, 25074, 26649, 26865, 28059, 29610, 32238, 37611, 38070, 41790, 44415, 46765, 53298, 53730, 56118, 62685, 65471, 75222, 80595, 84177, 88830, 93530, 112833, 125370, 130942, 133245, 140295, 161190, 168354, 188055, 196413, 225666, 252531, 266490, 280590, 327355, 376110, 392826, 420885, 505062, 564165, 589239, 654710, 757593, 841770, 982065, 1128330, 1178478, 1262655, 1515186, 1767717, 1964130, 2525310, 2946195, 3535434, 3787965, 5303151, 5892390, 7575930, 8838585, 10606302, 17677170, 26515755, 53031510]

約数ペア:

[(1, 53031510), (2, 26515755), (3, 17677170), (5, 10606302), (6, 8838585), (7, 7575930), (9, 5892390), (10, 5303151), (14, 3787965), (15, 3535434), (18, 2946195), (21, 2525310), (27, 1964130), (30, 1767717), (35, 1515186), (42, 1262655), (45, 1178478), (47, 1128330), (54, 982065), (63, 841770), (70, 757593), (81, 654710), (90, 589239), (94, 564165), (105, 505062), (126, 420885), (135, 392826), (141, 376110), (162, 327355), (189, 280590), (199, 266490), (210, 252531), (235, 225666), (270, 196413), (282, 188055), (315, 168354), (329, 161190), (378, 140295), (398, 133245), (405, 130942), (423, 125370), (470, 112833), (567, 93530), (597, 88830), (630, 84177), (658, 80595), (705, 75222), (810, 65471), (846, 62685), (945, 56118), (987, 53730), (995, 53298), (1134, 46765), (1194, 44415), (1269, 41790), (1393, 38070), (1410, 37611), (1645, 32238), (1791, 29610), (1890, 28059), (1974, 26865), (1990, 26649), (2115, 25074), (2538, 20895), (2786, 19035), (2835, 18706), (2961, 17910), (2985, 17766), (3290, 16119), (3582, 14805), (3807, 13930), (4179, 12690), (4230, 12537), (4935, 10746), (5373, 9870), (5670, 9353), (5922, 8955), (5970, 8883), (6345, 8358), (6965, 7614)]