53233020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 162083376

約数和(自身を除く): 108850356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 683, 866, 1299, 1366, 1732, 2049, 2165, 2598, 2732, 3415, 3897, 4098, 4330, 5196, 6147, 6495, 6830, 7794, 8196, 8660, 10245, 12294, 12990, 13660, 15588, 19485, 20490, 24588, 25980, 30735, 38970, 40980, 61470, 77940, 122940, 295739, 591478, 887217, 1182956, 1478695, 1774434, 2661651, 2957390, 3548868, 4436085, 5323302, 5914780, 8872170, 10646604, 13308255, 17744340, 26616510, 53233020]

約数ペア:

[(1, 53233020), (2, 26616510), (3, 17744340), (4, 13308255), (5, 10646604), (6, 8872170), (9, 5914780), (10, 5323302), (12, 4436085), (15, 3548868), (18, 2957390), (20, 2661651), (30, 1774434), (36, 1478695), (45, 1182956), (60, 887217), (90, 591478), (180, 295739), (433, 122940), (683, 77940), (866, 61470), (1299, 40980), (1366, 38970), (1732, 30735), (2049, 25980), (2165, 24588), (2598, 20490), (2732, 19485), (3415, 15588), (3897, 13660), (4098, 12990), (4330, 12294), (5196, 10245), (6147, 8660), (6495, 8196), (6830, 7794)]