55214532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 148730400

約数和(自身を除く): 93515868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 907, 1068, 1602, 1691, 1814, 2721, 3204, 3382, 3628, 5073, 5442, 6764, 8163, 10146, 10884, 15219, 16326, 17233, 20292, 30438, 32652, 34466, 51699, 60876, 68932, 80723, 103398, 155097, 161446, 206796, 242169, 310194, 322892, 484338, 620388, 726507, 968676, 1453014, 1533737, 2906028, 3067474, 4601211, 6134948, 9202422, 13803633, 18404844, 27607266, 55214532]

約数ペア:

[(1, 55214532), (2, 27607266), (3, 18404844), (4, 13803633), (6, 9202422), (9, 6134948), (12, 4601211), (18, 3067474), (19, 2906028), (36, 1533737), (38, 1453014), (57, 968676), (76, 726507), (89, 620388), (114, 484338), (171, 322892), (178, 310194), (228, 242169), (267, 206796), (342, 161446), (356, 155097), (534, 103398), (684, 80723), (801, 68932), (907, 60876), (1068, 51699), (1602, 34466), (1691, 32652), (1814, 30438), (2721, 20292), (3204, 17233), (3382, 16326), (3628, 15219), (5073, 10884), (5442, 10146), (6764, 8163)]