52245420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 163392768

約数和(自身を除く): 111147348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 131, 138, 170, 204, 230, 255, 262, 276, 289, 340, 345, 391, 393, 460, 510, 524, 578, 655, 690, 782, 786, 867, 1020, 1156, 1173, 1310, 1380, 1445, 1564, 1572, 1734, 1955, 1965, 2227, 2346, 2620, 2890, 3013, 3468, 3910, 3930, 4335, 4454, 4692, 5780, 5865, 6026, 6647, 6681, 7820, 7860, 8670, 8908, 9039, 11135, 11730, 12052, 13294, 13362, 15065, 17340, 18078, 19941, 22270, 23460, 26588, 26724, 30130, 33235, 33405, 36156, 37859, 39882, 44540, 45195, 51221, 60260, 66470, 66810, 75718, 79764, 90390, 99705, 102442, 113577, 132940, 133620, 151436, 153663, 180780, 189295, 199410, 204884, 227154, 256105, 307326, 378590, 398820, 454308, 512210, 567885, 614652, 757180, 768315, 870757, 1024420, 1135770, 1536630, 1741514, 2271540, 2612271, 3073260, 3483028, 4353785, 5224542, 8707570, 10449084, 13061355, 17415140, 26122710, 52245420]

約数ペア:

[(1, 52245420), (2, 26122710), (3, 17415140), (4, 13061355), (5, 10449084), (6, 8707570), (10, 5224542), (12, 4353785), (15, 3483028), (17, 3073260), (20, 2612271), (23, 2271540), (30, 1741514), (34, 1536630), (46, 1135770), (51, 1024420), (60, 870757), (68, 768315), (69, 757180), (85, 614652), (92, 567885), (102, 512210), (115, 454308), (131, 398820), (138, 378590), (170, 307326), (204, 256105), (230, 227154), (255, 204884), (262, 199410), (276, 189295), (289, 180780), (340, 153663), (345, 151436), (391, 133620), (393, 132940), (460, 113577), (510, 102442), (524, 99705), (578, 90390), (655, 79764), (690, 75718), (782, 66810), (786, 66470), (867, 60260), (1020, 51221), (1156, 45195), (1173, 44540), (1310, 39882), (1380, 37859), (1445, 36156), (1564, 33405), (1572, 33235), (1734, 30130), (1955, 26724), (1965, 26588), (2227, 23460), (2346, 22270), (2620, 19941), (2890, 18078), (3013, 17340), (3468, 15065), (3910, 13362), (3930, 13294), (4335, 12052), (4454, 11730), (4692, 11135), (5780, 9039), (5865, 8908), (6026, 8670), (6647, 7860), (6681, 7820)]