45539428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 95243904

約数和(自身を除く): 49704476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 61, 76, 94, 122, 188, 209, 244, 361, 418, 517, 671, 722, 836, 893, 1034, 1159, 1342, 1444, 1786, 2068, 2318, 2684, 2867, 3572, 3971, 4636, 5734, 7942, 9823, 11468, 12749, 15884, 16967, 19646, 22021, 25498, 31537, 33934, 39292, 44042, 50996, 54473, 63074, 67868, 88084, 108946, 126148, 186637, 217892, 242231, 373274, 484462, 599203, 746548, 968924, 1034987, 1198406, 2069974, 2396812, 4139948, 11384857, 22769714, 45539428]

約数ペア:

[(1, 45539428), (2, 22769714), (4, 11384857), (11, 4139948), (19, 2396812), (22, 2069974), (38, 1198406), (44, 1034987), (47, 968924), (61, 746548), (76, 599203), (94, 484462), (122, 373274), (188, 242231), (209, 217892), (244, 186637), (361, 126148), (418, 108946), (517, 88084), (671, 67868), (722, 63074), (836, 54473), (893, 50996), (1034, 44042), (1159, 39292), (1342, 33934), (1444, 31537), (1786, 25498), (2068, 22021), (2318, 19646), (2684, 16967), (2867, 15884), (3572, 12749), (3971, 11468), (4636, 9823), (5734, 7942)]